More Windows build fixes.

third_party/wtl/include/atlmisc.h

+// Windows Template Library - WTL version 8.0
+// Copyright (C) Microsoft Corporation. All rights reserved.
+//
+// This file is a part of the Windows Template Library.
+// The use and distribution terms for this software are covered by the
+// Microsoft Permissive License (Ms-PL) which can be found in the file
+// Ms-PL.txt at the root of this distribution.
+
+#ifndef __ATLMISC_H__
+#define __ATLMISC_H__
+
+#pragma once
+
+#ifndef __cplusplus
+        #error ATL requires C++ compilation (use a .cpp suffix)
+#endif
+
+#ifndef __ATLAPP_H__
+        #error atlmisc.h requires atlapp.h to be included first
+#endif
+
+
+#ifdef _ATL_TMP_NO_CSTRING
+  #define _WTL_NO_CSTRING
+#endif
+
+#if defined(_WTL_USE_CSTRING) && defined(_WTL_NO_CSTRING)
+        #error Conflicting options - both _WTL_USE_CSTRING and _WTL_NO_CSTRING are defined
+#endif // defined(_WTL_USE_CSTRING) && defined(_WTL_NO_CSTRING)
+
+#if !defined(_WTL_USE_CSTRING) && !defined(_WTL_NO_CSTRING)
+  #define _WTL_USE_CSTRING
+#endif // !defined(_WTL_USE_CSTRING) && !defined(_WTL_NO_CSTRING)
+
+#ifndef _WTL_NO_CSTRING
+  #if defined(_ATL_USE_CSTRING_FLOAT) && defined(_ATL_MIN_CRT)
+        #error Cannot use CString floating point formatting with _ATL_MIN_CRT defined
+  #endif // defined(_ATL_USE_CSTRING_FLOAT) && defined(_ATL_MIN_CRT)
+#endif // !_WTL_NO_CSTRING
+
+
+///////////////////////////////////////////////////////////////////////////////
+// Classes in this file:
+//
+// CSize
+// CPoint
+// CRect
+// CString
+//
+// CRecentDocumentListBase<T, t_cchItemLen, t_nFirstID, t_nLastID>
+// CRecentDocumentList
+// CFindFile
+//
+// Global functions:
+//   AtlLoadAccelerators()
+//   AtlLoadMenu()
+//   AtlLoadBitmap()
+//   AtlLoadSysBitmap()
+//   AtlLoadCursor()
+//   AtlLoadSysCursor()
+//   AtlLoadIcon()
+//   AtlLoadSysIcon()
+//   AtlLoadBitmapImage()
+//   AtlLoadCursorImage()
+//   AtlLoadIconImage()
+//   AtlLoadSysBitmapImage()
+//   AtlLoadSysCursorImage()
+//   AtlLoadSysIconImage()
+//   AtlLoadString()
+//
+//   AtlGetStockPen()
+//   AtlGetStockBrush()
+//   AtlGetStockFont()
+//   AtlGetStockPalette()
+//
+//   AtlCompactPath()
+
+
+namespace WTL
+{
+
+#ifndef _WTL_NO_WTYPES
+
+// forward declarations
+class CSize;
+class CPoint;
+class CRect;
+
+///////////////////////////////////////////////////////////////////////////////
+// CSize - Wrapper for Windows SIZE structure.
+
+class CSize : public SIZE
+{
+public:
+// Constructors
+        CSize()
+        {
+                cx = 0;
+                cy = 0;
+        }
+
+        CSize(int initCX, int initCY)
+        {
+                cx = initCX;
+                cy = initCY;
+        }
+
+        CSize(SIZE initSize)
+        {
+                *(SIZE*)this = initSize;
+        }
+
+        CSize(POINT initPt)
+        {
+                *(POINT*)this = initPt;
+        }
+
+        CSize(DWORD dwSize)
+        {
+                cx = (short)LOWORD(dwSize);
+                cy = (short)HIWORD(dwSize);
+        }
+
+// Operations
+        BOOL operator ==(SIZE size) const
+        {
+                return (cx == size.cx && cy == size.cy);
+        }
+
+        BOOL operator !=(SIZE size) const
+        {
+                return (cx != size.cx || cy != size.cy);
+        }
+
+        void operator +=(SIZE size)
+        {
+                cx += size.cx;
+                cy += size.cy;
+        }
+
+        void operator -=(SIZE size)
+        {
+                cx -= size.cx;
+                cy -= size.cy;
+        }
+
+        void SetSize(int CX, int CY)
+        {
+                cx = CX;
+                cy = CY;
+        }
+
+// Operators returning CSize values
+        CSize operator +(SIZE size) const
+        {
+                return CSize(cx + size.cx, cy + size.cy);
+        }
+
+        CSize operator -(SIZE size) const
+        {
+                return CSize(cx - size.cx, cy - size.cy);
+        }
+
+        CSize operator -() const
+        {
+                return CSize(-cx, -cy);
+        }
+
+// Operators returning CPoint values
+        CPoint operator +(POINT point) const;
+        CPoint operator -(POINT point) const;
+
+// Operators returning CRect values
+        CRect operator +(const RECT* lpRect) const;
+        CRect operator -(const RECT* lpRect) const;
+};
+
+
+///////////////////////////////////////////////////////////////////////////////
+// CPoint - Wrapper for Windows POINT structure.
+
+class CPoint : public POINT
+{
+public:
+// Constructors
+        CPoint()
+        {
+                x = 0;
+                y = 0;
+        }
+
+        CPoint(int initX, int initY)
+        {
+                x = initX;
+                y = initY;
+        }
+
+        CPoint(POINT initPt)
+        {
+                *(POINT*)this = initPt;
+        }
+
+        CPoint(SIZE initSize)
+        {
+                *(SIZE*)this = initSize;
+        }
+
+        CPoint(DWORD dwPoint)
+        {
+                x = (short)LOWORD(dwPoint);
+                y = (short)HIWORD(dwPoint);
+        }
+
+// Operations
+        void Offset(int xOffset, int yOffset)
+        {
+                x += xOffset;
+                y += yOffset;
+        }
+
+        void Offset(POINT point)
+        {
+                x += point.x;
+                y += point.y;
+        }
+
+        void Offset(SIZE size)
+        {
+                x += size.cx;
+                y += size.cy;
+        }
+
+        BOOL operator ==(POINT point) const
+        {
+                return (x == point.x && y == point.y);
+        }
+
+        BOOL operator !=(POINT point) const
+        {
+                return (x != point.x || y != point.y);
+        }
+
+        void operator +=(SIZE size)
+        {
+                x += size.cx;
+                y += size.cy;
+        }
+
+        void operator -=(SIZE size)
+        {
+                x -= size.cx;
+                y -= size.cy;
+        }
+
+        void operator +=(POINT point)
+        {
+                x += point.x;
+                y += point.y;
+        }
+
+        void operator -=(POINT point)
+        {
+                x -= point.x;
+                y -= point.y;
+        }
+
+        void SetPoint(int X, int Y)
+        {
+                x = X;
+                y = Y;
+        }
+
+// Operators returning CPoint values
+        CPoint operator +(SIZE size) const
+        {
+                return CPoint(x + size.cx, y + size.cy);
+        }
+
+        CPoint operator -(SIZE size) const
+        {
+                return CPoint(x - size.cx, y - size.cy);
+        }
+
+        CPoint operator -() const
+        {
+                return CPoint(-x, -y);
+        }
+
+        CPoint operator +(POINT point) const
+        {
+                return CPoint(x + point.x, y + point.y);
+        }
+
+// Operators returning CSize values
+        CSize operator -(POINT point) const
+        {
+                return CSize(x - point.x, y - point.y);
+        }
+
+// Operators returning CRect values
+        CRect operator +(const RECT* lpRect) const;
+        CRect operator -(const RECT* lpRect) const;
+};
+
+
+///////////////////////////////////////////////////////////////////////////////
+// CRect - Wrapper for Windows RECT structure.
+
+class CRect : public RECT
+{
+public:
+// Constructors
+        CRect()
+        {
+                left = 0;
+                top = 0;
+                right = 0;
+                bottom = 0;
+        }
+
+        CRect(int l, int t, int r, int b)
+        {
+                left = l;
+                top = t;
+                right = r;
+                bottom = b;
+        }
+
+        CRect(const RECT& srcRect)
+        {
+                ::CopyRect(this, &srcRect);
+        }
+
+        CRect(LPCRECT lpSrcRect)
+        {
+                ::CopyRect(this, lpSrcRect);
+        }
+
+        CRect(POINT point, SIZE size)
+        {
+                right = (left = point.x) + size.cx;
+                bottom = (top = point.y) + size.cy;
+        }
+
+        CRect(POINT topLeft, POINT bottomRight)
+        {
+                left = topLeft.x;
+                top = topLeft.y;
+                right = bottomRight.x;
+                bottom = bottomRight.y;
+        }
+
+// Attributes (in addition to RECT members)
+        int Width() const
+        {
+                return right - left;
+        }
+
+        int Height() const
+        {
+                return bottom - top;
+        }
+
+        CSize Size() const
+        {
+                return CSize(right - left, bottom - top);
+        }
+
+        CPoint& TopLeft()
+        {
+                return *((CPoint*)this);
+        }
+
+        CPoint& BottomRight()
+        {
+                return *((CPoint*)this + 1);
+        }
+
+        const CPoint& TopLeft() const
+        {
+                return *((CPoint*)this);
+        }
+
+        const CPoint& BottomRight() const
+        {
+                return *((CPoint*)this + 1);
+        }
+
+        CPoint CenterPoint() const
+        {
+                return CPoint((left + right) / 2, (top + bottom) / 2);
+        }
+
+        // convert between CRect and LPRECT/LPCRECT (no need for &)
+        operator LPRECT()
+        {
+                return this;
+        }
+
+        operator LPCRECT() const
+        {
+                return this;
+        }
+
+        BOOL IsRectEmpty() const
+        {
+                return ::IsRectEmpty(this);
+        }
+
+        BOOL IsRectNull() const
+        {
+                return (left == 0 && right == 0 && top == 0 && bottom == 0);
+        }
+
+        BOOL PtInRect(POINT point) const
+        {
+                return ::PtInRect(this, point);
+        }
+
+// Operations
+        void SetRect(int x1, int y1, int x2, int y2)
+        {
+                ::SetRect(this, x1, y1, x2, y2);
+        }
+
+        void SetRect(POINT topLeft, POINT bottomRight)
+        {
+                ::SetRect(this, topLeft.x, topLeft.y, bottomRight.x, bottomRight.y);
+        }
+
+        void SetRectEmpty()
+        {
+                ::SetRectEmpty(this);
+        }
+
+        void CopyRect(LPCRECT lpSrcRect)
+        {
+                ::CopyRect(this, lpSrcRect);
+        }
+
+        BOOL EqualRect(LPCRECT lpRect) const
+        {
+                return ::EqualRect(this, lpRect);
+        }
+
+        void InflateRect(int x, int y)
+        {
+                ::InflateRect(this, x, y);
+        }
+
+        void InflateRect(SIZE size)
+        {
+                ::InflateRect(this, size.cx, size.cy);
+        }
+
+        void InflateRect(LPCRECT lpRect)
+        {
+                left -= lpRect->left;
+                top -= lpRect->top;
+                right += lpRect->right;
+                bottom += lpRect->bottom;
+        }
+
+        void InflateRect(int l, int t, int r, int b)
+        {
+                left -= l;
+                top -= t;
+                right += r;
+                bottom += b;
+        }
+
+        void DeflateRect(int x, int y)
+        {
+                ::InflateRect(this, -x, -y);
+        }
+
+        void DeflateRect(SIZE size)
+        {
+                ::InflateRect(this, -size.cx, -size.cy);
+        }
+
+        void DeflateRect(LPCRECT lpRect)
+        {
+                left += lpRect->left;
+                top += lpRect->top;
+                right -= lpRect->right;
+                bottom -= lpRect->bottom;
+        }
+
+        void DeflateRect(int l, int t, int r, int b)
+        {
+                left += l;
+                top += t;
+                right -= r;
+                bottom -= b;
+        }
+
+        void OffsetRect(int x, int y)
+        {
+                ::OffsetRect(this, x, y);
+        }
+        void OffsetRect(SIZE size)
+        {
+                ::OffsetRect(this, size.cx, size.cy);
+        }
+
+        void OffsetRect(POINT point)
+        {
+                ::OffsetRect(this, point.x, point.y);
+        }
+
+        void NormalizeRect()
+        {
+                int nTemp;
+                if (left > right)
+                {
+                        nTemp = left;
+                        left = right;
+                        right = nTemp;
+                }
+                if (top > bottom)
+                {
+                        nTemp = top;
+                        top = bottom;
+                        bottom = nTemp;
+                }
+        }
+
+        // absolute position of rectangle
+        void MoveToY(int y)
+        {
+                bottom = Height() + y;
+                top = y;
+        }
+
+        void MoveToX(int x)
+        {
+                right = Width() + x;
+                left = x;
+        }
+
+        void MoveToXY(int x, int y)
+        {
+                MoveToX(x);
+                MoveToY(y);
+        }
+
+        void MoveToXY(POINT pt)
+        {
+                MoveToX(pt.x);
+                MoveToY(pt.y);
+        }
+
+        // operations that fill '*this' with result
+        BOOL IntersectRect(LPCRECT lpRect1, LPCRECT lpRect2)
+        {
+                return ::IntersectRect(this, lpRect1, lpRect2);
+        }
+
+        BOOL UnionRect(LPCRECT lpRect1, LPCRECT lpRect2)
+        {
+                return ::UnionRect(this, lpRect1, lpRect2);
+        }
+
+        BOOL SubtractRect(LPCRECT lpRectSrc1, LPCRECT lpRectSrc2)
+        {
+                return ::SubtractRect(this, lpRectSrc1, lpRectSrc2);
+        }
+
+// Additional Operations
+        void operator =(const RECT& srcRect)
+        {
+                ::CopyRect(this, &srcRect);
+        }
+
+        BOOL operator ==(const RECT& rect) const
+        {
+                return ::EqualRect(this, &rect);
+        }
+
+        BOOL operator !=(const RECT& rect) const
+        {
+                return !::EqualRect(this, &rect);
+        }
+
+        void operator +=(POINT point)
+        {
+                ::OffsetRect(this, point.x, point.y);
+        }
+
+        void operator +=(SIZE size)
+        {
+                ::OffsetRect(this, size.cx, size.cy);
+        }
+
+        void operator +=(LPCRECT lpRect)
+        {
+                InflateRect(lpRect);
+        }
+
+        void operator -=(POINT point)
+        {
+                ::OffsetRect(this, -point.x, -point.y);
+        }
+
+        void operator -=(SIZE size)
+        {
+                ::OffsetRect(this, -size.cx, -size.cy);
+        }
+
+        void operator -=(LPCRECT lpRect)
+        {
+                DeflateRect(lpRect);
+        }
+
+        void operator &=(const RECT& rect)
+        {
+                ::IntersectRect(this, this, &rect);
+        }
+
+        void operator |=(const RECT& rect)
+        {
+                ::UnionRect(this, this, &rect);
+        }
+
+// Operators returning CRect values
+        CRect operator +(POINT pt) const
+        {
+                CRect rect(*this);
+                ::OffsetRect(&rect, pt.x, pt.y);
+                return rect;
+        }
+
+        CRect operator -(POINT pt) const
+        {
+                CRect rect(*this);
+                ::OffsetRect(&rect, -pt.x, -pt.y);
+                return rect;
+        }
+
+        CRect operator +(LPCRECT lpRect) const
+        {
+                CRect rect(this);
+                rect.InflateRect(lpRect);
+                return rect;
+        }
+
+        CRect operator +(SIZE size) const
+        {
+                CRect rect(*this);
+                ::OffsetRect(&rect, size.cx, size.cy);
+                return rect;
+        }
+
+        CRect operator -(SIZE size) const
+        {
+                CRect rect(*this);
+                ::OffsetRect(&rect, -size.cx, -size.cy);
+                return rect;
+        }
+
+        CRect operator -(LPCRECT lpRect) const
+        {
+                CRect rect(this);
+                rect.DeflateRect(lpRect);
+                return rect;
+        }
+
+        CRect operator &(const RECT& rect2) const
+        {
+                CRect rect;
+                ::IntersectRect(&rect, this, &rect2);
+                return rect;
+        }
+
+        CRect operator |(const RECT& rect2) const
+        {
+                CRect rect;
+                ::UnionRect(&rect, this, &rect2);
+                return rect;
+        }
+
+        CRect MulDiv(int nMultiplier, int nDivisor) const
+        {
+                return CRect(
+                        ::MulDiv(left, nMultiplier, nDivisor),
+                        ::MulDiv(top, nMultiplier, nDivisor),
+                        ::MulDiv(right, nMultiplier, nDivisor),
+                        ::MulDiv(bottom, nMultiplier, nDivisor));
+        }
+};
+
+
+// CSize implementation
+
+inline CPoint CSize::operator +(POINT point) const
+{ return CPoint(cx + point.x, cy + point.y); }
+
+inline CPoint CSize::operator -(POINT point) const
+{ return CPoint(cx - point.x, cy - point.y); }
+
+inline CRect CSize::operator +(const RECT* lpRect) const
+{ return CRect(lpRect) + *this; }
+
+inline CRect CSize::operator -(const RECT* lpRect) const
+{ return CRect(lpRect) - *this; }
+
+
+// CPoint implementation
+
+inline CRect CPoint::operator +(const RECT* lpRect) const
+{ return CRect(lpRect) + *this; }
+
+inline CRect CPoint::operator -(const RECT* lpRect) const
+{ return CRect(lpRect) - *this; }
+
+#endif // !_WTL_NO_WTYPES
+
+
+// WTL::CSize or ATL::CSize scalar operators 
+
+#if !defined(_WTL_NO_SIZE_SCALAR) && (!defined(_WTL_NO_WTYPES) || defined(__ATLTYPES_H__))
+
+template <class Num>
+inline CSize operator *(SIZE s, Num n) 
+{
+        return CSize((int)(s.cx * n), (int)(s.cy * n));
+};
+
+template <class Num>
+inline void operator *=(SIZE & s, Num n)
+{
+        s = s * n;
+};      
+
+template <class Num>
+inline CSize operator /(SIZE s, Num n) 
+{
+        return CSize((int)(s.cx / n), (int)(s.cy / n));
+};
+
+template <class Num>
+inline void operator /=(SIZE & s, Num n)
+{
+        s = s / n;
+};      
+
+#endif // !defined(_WTL_NO_SIZE_SCALAR) && (!defined(_WTL_NO_WTYPES) || defined(__ATLTYPES_H__))
+
+
+///////////////////////////////////////////////////////////////////////////////
+// CString - String class
+
+#ifndef _WTL_NO_CSTRING
+
+struct CStringData
+{
+        long nRefs;     // reference count
+        int nDataLength;
+        int nAllocLength;
+        // TCHAR data[nAllocLength]
+
+        TCHAR* data()
+        { return (TCHAR*)(this + 1); }
+};
+
+// Globals
+
+// For an empty string, m_pchData will point here
+// (note: avoids special case of checking for NULL m_pchData)
+// empty string data (and locked)
+_declspec(selectany) int rgInitData[] = { -1, 0, 0, 0 };
+_declspec(selectany) CStringData* _atltmpDataNil = (CStringData*)&rgInitData;
+_declspec(selectany) LPCTSTR _atltmpPchNil = (LPCTSTR)(((BYTE*)&rgInitData) + sizeof(CStringData));
+
+
+class CString
+{
+public:
+// Constructors
+        CString()
+        {
+                Init();
+        }
+
+        CString(const CString& stringSrc)
+        {
+                ATLASSERT(stringSrc.GetData()->nRefs != 0);
+                if (stringSrc.GetData()->nRefs >= 0)
+                {
+                        ATLASSERT(stringSrc.GetData() != _atltmpDataNil);
+                        m_pchData = stringSrc.m_pchData;
+                        InterlockedIncrement(&GetData()->nRefs);
+                }
+                else
+                {
+                        Init();
+                        *this = stringSrc.m_pchData;
+                }
+        }
+
+        CString(TCHAR ch, int nRepeat = 1)
+        {
+                ATLASSERT(!_istlead(ch));   // can't create a lead byte string
+                Init();
+                if (nRepeat >= 1)
+                {
+                        if(AllocBuffer(nRepeat))
+                        {
+#ifdef _UNICODE
+                                for (int i = 0; i < nRepeat; i++)
+                                        m_pchData[i] = ch;
+#else
+                                memset(m_pchData, ch, nRepeat);
+#endif
+                        }
+                }
+        }
+
+        CString(LPCTSTR lpsz)
+        {
+                Init();
+                if (lpsz != NULL && HIWORD(lpsz) == NULL)
+                {
+                        UINT nID = LOWORD((DWORD_PTR)lpsz);
+                        if (!LoadString(nID))
+                                ATLTRACE2(atlTraceUI, 0, _T("Warning: implicit LoadString(%u) in CString failed\n"), nID);
+                }
+                else
+                {
+                        int nLen = SafeStrlen(lpsz);
+                        if (nLen != 0)
+                        {
+                                if(AllocBuffer(nLen))
+                                        SecureHelper::memcpy_x(m_pchData, (nLen + 1) * sizeof(TCHAR), lpsz, nLen * sizeof(TCHAR));
+                        }
+                }
+        }
+
+#ifdef _UNICODE
+        CString(LPCSTR lpsz)
+        {
+                Init();
+#if defined(_WIN32_WCE) && (_ATL_VER >= 0x0800)
+                int nSrcLen = (lpsz != NULL) ? ATL::lstrlenA(lpsz) : 0;
+#else
+                int nSrcLen = (lpsz != NULL) ? lstrlenA(lpsz) : 0;
+#endif
+                if (nSrcLen != 0)
+                {
+                        if(AllocBuffer(nSrcLen))
+                        {
+                                _mbstowcsz(m_pchData, lpsz, nSrcLen + 1);
+                                ReleaseBuffer();
+                        }
+                }
+        }
+#else // !_UNICODE
+        CString(LPCWSTR lpsz)
+        {
+                Init();
+                int nSrcLen = (lpsz != NULL) ? (int)wcslen(lpsz) : 0;
+                if (nSrcLen != 0)
+                {
+                        if(AllocBuffer(nSrcLen * 2))
+                        {
+                                _wcstombsz(m_pchData, lpsz, (nSrcLen * 2) + 1);
+                                ReleaseBuffer();
+                        }
+                }
+        }
+#endif // !_UNICODE
+
+        CString(LPCTSTR lpch, int nLength)
+        {
+                Init();
+                if (nLength != 0)
+                {
+                        if(AllocBuffer(nLength))
+                                SecureHelper::memcpy_x(m_pchData, (nLength + 1) * sizeof(TCHAR), lpch, nLength * sizeof(TCHAR));
+                }
+        }
+
+#ifdef _UNICODE
+        CString(LPCSTR lpsz, int nLength)
+        {
+                Init();
+                if (nLength != 0)
+                {
+                        if(AllocBuffer(nLength))
+                        {
+                                int n = ::MultiByteToWideChar(CP_ACP, 0, lpsz, nLength, m_pchData, nLength + 1);
+                                ReleaseBuffer((n >= 0) ? n : -1);
+                        }
+                }
+        }
+#else // !_UNICODE
+        CString(LPCWSTR lpsz, int nLength)
+        {
+                Init();
+                if (nLength != 0)
+                {
+                        if(((nLength * 2) > nLength) && AllocBuffer(nLength * 2))
+                        {
+                                int n = ::WideCharToMultiByte(CP_ACP, 0, lpsz, nLength, m_pchData, (nLength * 2) + 1, NULL, NULL);
+                                ReleaseBuffer((n >= 0) ? n : -1);
+                        }
+                }
+        }
+#endif // !_UNICODE
+
+        CString(const unsigned char* lpsz)
+        {
+                Init();
+                *this = (LPCSTR)lpsz;
+        }
+
+// Attributes & Operations
+        int GetLength() const   // as an array of characters
+        {
+                return GetData()->nDataLength;
+        }
+
+        BOOL IsEmpty() const
+        {
+                return GetData()->nDataLength == 0;
+        }
+
+        void Empty()   // free up the data
+        {
+                if (GetData()->nDataLength == 0)
+                        return;
+
+                if (GetData()->nRefs >= 0)
+                        Release();
+                else
+                        *this = _T("");
+
+                ATLASSERT(GetData()->nDataLength == 0);
+                ATLASSERT(GetData()->nRefs < 0 || GetData()->nAllocLength == 0);
+        }
+
+        TCHAR GetAt(int nIndex) const   // 0 based
+        {
+                ATLASSERT(nIndex >= 0);
+                ATLASSERT(nIndex < GetData()->nDataLength);
+                return m_pchData[nIndex];
+        }
+
+        TCHAR operator [](int nIndex) const   // same as GetAt
+        {
+                // same as GetAt
+                ATLASSERT(nIndex >= 0);
+                ATLASSERT(nIndex < GetData()->nDataLength);
+                return m_pchData[nIndex];
+        }
+
+        void SetAt(int nIndex, TCHAR ch)
+        {
+                ATLASSERT(nIndex >= 0);
+                ATLASSERT(nIndex < GetData()->nDataLength);
+
+                CopyBeforeWrite();
+                m_pchData[nIndex] = ch;
+        }
+
+        operator LPCTSTR() const   // as a C string
+        {
+                return m_pchData;
+        }
+
+        // overloaded assignment
+        CString& operator =(const CString& stringSrc)
+        {
+                if (m_pchData != stringSrc.m_pchData)
+                {
+                        if ((GetData()->nRefs < 0 && GetData() != _atltmpDataNil) || stringSrc.GetData()->nRefs < 0)
+                        {
+                                // actual copy necessary since one of the strings is locked
+                                AssignCopy(stringSrc.GetData()->nDataLength, stringSrc.m_pchData);
+                        }
+                        else
+                        {
+                                // can just copy references around
+                                Release();
+                                ATLASSERT(stringSrc.GetData() != _atltmpDataNil);
+                                m_pchData = stringSrc.m_pchData;
+                                InterlockedIncrement(&GetData()->nRefs);
+                        }
+                }
+                return *this;
+        }
+
+        CString& operator =(TCHAR ch)
+        {
+                ATLASSERT(!_istlead(ch));   // can't set single lead byte
+                AssignCopy(1, &ch);
+                return *this;
+        }
+
+#ifdef _UNICODE
+        CString& operator =(char ch)
+        {
+                *this = (TCHAR)ch;
+                return *this;
+        }
+#endif
+
+        CString& operator =(LPCTSTR lpsz)
+        {
+                ATLASSERT(lpsz == NULL || _IsValidString(lpsz));
+                AssignCopy(SafeStrlen(lpsz), lpsz);
+                return *this;
+        }
+
+#ifdef _UNICODE
+        CString& operator =(LPCSTR lpsz)
+        {
+#if defined(_WIN32_WCE) && (_ATL_VER >= 0x0800)
+                int nSrcLen = (lpsz != NULL) ? ATL::lstrlenA(lpsz) : 0;
+#else
+                int nSrcLen = (lpsz != NULL) ? lstrlenA(lpsz) : 0;
+#endif
+                if(AllocBeforeWrite(nSrcLen))
+                {
+                        _mbstowcsz(m_pchData, lpsz, nSrcLen + 1);
+                        ReleaseBuffer();
+                }
+                return *this;
+        }
+#else // !_UNICODE
+        CString& operator =(LPCWSTR lpsz)
+        {
+                int nSrcLen = (lpsz != NULL) ? (int)wcslen(lpsz) : 0;
+                if(AllocBeforeWrite(nSrcLen * 2))
+                {
+                        _wcstombsz(m_pchData, lpsz, (nSrcLen * 2) + 1);
+                        ReleaseBuffer();
+                }
+                return *this;
+        }
+#endif  // !_UNICODE
+
+        CString& operator =(const unsigned char* lpsz)
+        {
+                *this = (LPCSTR)lpsz;
+                return *this;
+        }
+
+        // string concatenation
+        CString& operator +=(const CString& string)
+        {
+                ConcatInPlace(string.GetData()->nDataLength, string.m_pchData);
+                return *this;
+        }
+
+        CString& operator +=(TCHAR ch)
+        {
+                ConcatInPlace(1, &ch);
+                return *this;
+        }
+
+#ifdef _UNICODE
+        CString& operator +=(char ch)
+        {
+                *this += (TCHAR)ch;
+                return *this;
+        }
+#endif
+
+        CString& operator +=(LPCTSTR lpsz)
+        {
+                ATLASSERT(lpsz == NULL || _IsValidString(lpsz));
+                ConcatInPlace(SafeStrlen(lpsz), lpsz);
+                return *this;
+        }
+
+        friend CString __stdcall operator +(const CString& string1, const CString& string2);
+        friend CString __stdcall operator +(const CString& string, TCHAR ch);
+        friend CString __stdcall operator +(TCHAR ch, const CString& string);
+#ifdef _UNICODE
+        friend CString __stdcall operator +(const CString& string, char ch);
+        friend CString __stdcall operator +(char ch, const CString& string);
+#endif
+        friend CString __stdcall operator +(const CString& string, LPCTSTR lpsz);
+        friend CString __stdcall operator +(LPCTSTR lpsz, const CString& string);
+
+        // string comparison
+        int Compare(LPCTSTR lpsz) const   // straight character (MBCS/Unicode aware)
+        {
+                return _cstrcmp(m_pchData, lpsz);
+        }
+
+        int CompareNoCase(LPCTSTR lpsz) const   // ignore case (MBCS/Unicode aware)
+        {
+                return _cstrcmpi(m_pchData, lpsz);
+        }
+
+#ifndef _WIN32_WCE
+        // CString::Collate is often slower than Compare but is MBSC/Unicode
+        //  aware as well as locale-sensitive with respect to sort order.
+        int Collate(LPCTSTR lpsz) const   // NLS aware
+        {
+                return _cstrcoll(m_pchData, lpsz);
+        }
+
+        int CollateNoCase(LPCTSTR lpsz) const   // ignore case
+        {
+                return _cstrcolli(m_pchData, lpsz);
+        }
+#endif // !_WIN32_WCE
+
+        // simple sub-string extraction
+        CString Mid(int nFirst, int nCount) const
+        {
+                // out-of-bounds requests return sensible things
+                if (nFirst < 0)
+                        nFirst = 0;
+                if (nCount < 0)
+                        nCount = 0;
+
+                if (nFirst + nCount > GetData()->nDataLength)
+                        nCount = GetData()->nDataLength - nFirst;
+                if (nFirst > GetData()->nDataLength)
+                        nCount = 0;
+
+                CString dest;
+                AllocCopy(dest, nCount, nFirst, 0);
+                return dest;
+        }
+
+        CString Mid(int nFirst) const
+        {
+                return Mid(nFirst, GetData()->nDataLength - nFirst);
+        }
+
+        CString Left(int nCount) const
+        {
+                if (nCount < 0)
+                        nCount = 0;
+                else if (nCount > GetData()->nDataLength)
+                        nCount = GetData()->nDataLength;
+
+                CString dest;
+                AllocCopy(dest, nCount, 0, 0);
+                return dest;
+        }
+
+        CString Right(int nCount) const
+        {
+                if (nCount < 0)
+                        nCount = 0;
+                else if (nCount > GetData()->nDataLength)
+                        nCount = GetData()->nDataLength;
+
+                CString dest;
+                AllocCopy(dest, nCount, GetData()->nDataLength-nCount, 0);
+                return dest;
+        }
+
+        CString SpanIncluding(LPCTSTR lpszCharSet) const   // strspn equivalent
+        {
+                ATLASSERT(_IsValidString(lpszCharSet));
+                return Left(_cstrspn(m_pchData, lpszCharSet));
+        }
+
+        CString SpanExcluding(LPCTSTR lpszCharSet) const   // strcspn equivalent
+        {
+                ATLASSERT(_IsValidString(lpszCharSet));
+                return Left(_cstrcspn(m_pchData, lpszCharSet));
+        }
+
+        // upper/lower/reverse conversion
+        void MakeUpper()
+        {
+                CopyBeforeWrite();
+                CharUpper(m_pchData);
+        }
+
+        void MakeLower()
+        {
+                CopyBeforeWrite();
+                CharLower(m_pchData);
+        }
+
+        void MakeReverse()
+        {
+                CopyBeforeWrite();
+                _cstrrev(m_pchData);
+        }
+
+        // trimming whitespace (either side)
+        void TrimRight()
+        {
+                CopyBeforeWrite();
+
+                // find beginning of trailing spaces by starting at beginning (DBCS aware)
+                LPTSTR lpsz = m_pchData;
+                LPTSTR lpszLast = NULL;
+                while (*lpsz != _T('\0'))
+                {
+                        if (_cstrisspace(*lpsz))
+                        {
+                                if (lpszLast == NULL)
+                                        lpszLast = lpsz;
+                        }
+                        else
+                        {
+                                lpszLast = NULL;
+                        }
+                        lpsz = ::CharNext(lpsz);
+                }
+
+                if (lpszLast != NULL)
+                {
+                        // truncate at trailing space start
+                        *lpszLast = _T('\0');
+                        GetData()->nDataLength = (int)(DWORD_PTR)(lpszLast - m_pchData);
+                }
+        }
+
+        void TrimLeft()
+        {
+                CopyBeforeWrite();
+
+                // find first non-space character
+                LPCTSTR lpsz = m_pchData;
+                while (_cstrisspace(*lpsz))
+                        lpsz = ::CharNext(lpsz);
+
+                // fix up data and length
+                int nDataLength = GetData()->nDataLength - (int)(DWORD_PTR)(lpsz - m_pchData);
+                SecureHelper::memmove_x(m_pchData, (GetData()->nAllocLength + 1) * sizeof(TCHAR), lpsz, (nDataLength + 1) * sizeof(TCHAR));
+                GetData()->nDataLength = nDataLength;
+        }
+
+        // remove continuous occurrences of chTarget starting from right
+        void TrimRight(TCHAR chTarget)
+        {
+                // find beginning of trailing matches
+                // by starting at beginning (DBCS aware)
+
+                CopyBeforeWrite();
+                LPTSTR lpsz = m_pchData;
+                LPTSTR lpszLast = NULL;
+
+                while (*lpsz != _T('\0'))
+                {
+                        if (*lpsz == chTarget)
+                        {
+                                if (lpszLast == NULL)
+                                        lpszLast = lpsz;
+                        }
+                        else
+                                lpszLast = NULL;
+                        lpsz = ::CharNext(lpsz);
+                }
+
+                if (lpszLast != NULL)
+                {
+                        // truncate at left-most matching character
+                        *lpszLast = _T('\0');
+                        GetData()->nDataLength = (int)(DWORD_PTR)(lpszLast - m_pchData);
+                }
+        }
+
+        // remove continuous occcurrences of characters in passed string, starting from right
+        void TrimRight(LPCTSTR lpszTargetList)
+        {
+                // find beginning of trailing matches by starting at beginning (DBCS aware)
+
+                CopyBeforeWrite();
+                LPTSTR lpsz = m_pchData;
+                LPTSTR lpszLast = NULL;
+
+                while (*lpsz != _T('\0'))
+                {
+                        TCHAR* pNext = ::CharNext(lpsz);
+                        if(pNext > lpsz + 1)
+                        {
+                                if (_cstrchr_db(lpszTargetList, *lpsz, *(lpsz + 1)) != NULL)
+                                {
+                                        if (lpszLast == NULL)
+                                                lpszLast = lpsz;
+                                }
+                                else
+                                {
+                                        lpszLast = NULL;
+                                }
+                        }
+                        else
+                        {
+                                if (_cstrchr(lpszTargetList, *lpsz) != NULL)
+                                {
+                                        if (lpszLast == NULL)
+                                                lpszLast = lpsz;
+                                }
+                                else
+                                {
+                                        lpszLast = NULL;
+                                }
+                        }
+
+                        lpsz = pNext;
+                }
+
+                if (lpszLast != NULL)
+                {
+                        // truncate at left-most matching character
+                        *lpszLast = _T('\0');
+                        GetData()->nDataLength = (int)(DWORD_PTR)(lpszLast - m_pchData);
+                }
+        }
+
+        // remove continuous occurrences of chTarget starting from left
+        void TrimLeft(TCHAR chTarget)
+        {
+                // find first non-matching character
+
+                CopyBeforeWrite();
+                LPCTSTR lpsz = m_pchData;
+
+                while (chTarget == *lpsz)
+                        lpsz = ::CharNext(lpsz);
+
+                if (lpsz != m_pchData)
+                {
+                        // fix up data and length
+                        int nDataLength = GetData()->nDataLength - (int)(DWORD_PTR)(lpsz - m_pchData);
+                        SecureHelper::memmove_x(m_pchData, (GetData()->nAllocLength + 1) * sizeof(TCHAR), lpsz, (nDataLength + 1) * sizeof(TCHAR));
+                        GetData()->nDataLength = nDataLength;
+                }
+        }
+
+        // remove continuous occcurrences of characters in passed string, starting from left
+        void TrimLeft(LPCTSTR lpszTargets)
+        {
+                // if we're not trimming anything, we're not doing any work
+                if (SafeStrlen(lpszTargets) == 0)
+                        return;
+
+                CopyBeforeWrite();
+                LPCTSTR lpsz = m_pchData;
+
+                while (*lpsz != _T('\0'))
+                {
+                        TCHAR* pNext = ::CharNext(lpsz);
+                        if(pNext > lpsz + 1)
+                        {
+                                if (_cstrchr_db(lpszTargets, *lpsz, *(lpsz + 1)) == NULL)
+                                        break;
+                        }
+                        else
+                        {
+                                if (_cstrchr(lpszTargets, *lpsz) == NULL)
+                                        break;
+                        }
+                        lpsz = pNext;
+                }
+
+                if (lpsz != m_pchData)
+                {
+                        // fix up data and length
+                        int nDataLength = GetData()->nDataLength - (int)(DWORD_PTR)(lpsz - m_pchData);
+                        SecureHelper::memmove_x(m_pchData, (GetData()->nAllocLength + 1) * sizeof(TCHAR), lpsz, (nDataLength + 1) * sizeof(TCHAR));
+                        GetData()->nDataLength = nDataLength;
+                }
+        }
+
+        // advanced manipulation
+        // replace occurrences of chOld with chNew
+        int Replace(TCHAR chOld, TCHAR chNew)
+        {
+                int nCount = 0;
+
+                // short-circuit the nop case
+                if (chOld != chNew)
+                {
+                        // otherwise modify each character that matches in the string
+                        CopyBeforeWrite();
+                        LPTSTR psz = m_pchData;
+                        LPTSTR pszEnd = psz + GetData()->nDataLength;
+                        while (psz < pszEnd)
+                        {
+                                // replace instances of the specified character only
+                                if (*psz == chOld)
+                                {
+                                        *psz = chNew;
+                                        nCount++;
+                                }
+                                psz = ::CharNext(psz);
+                        }
+                }
+                return nCount;
+        }
+
+        // replace occurrences of substring lpszOld with lpszNew;
+        // empty lpszNew removes instances of lpszOld
+        int Replace(LPCTSTR lpszOld, LPCTSTR lpszNew)
+        {
+                // can't have empty or NULL lpszOld
+
+                int nSourceLen = SafeStrlen(lpszOld);
+                if (nSourceLen == 0)
+                        return 0;
+                int nReplacementLen = SafeStrlen(lpszNew);
+
+                // loop once to figure out the size of the result string
+                int nCount = 0;
+                LPTSTR lpszStart = m_pchData;
+                LPTSTR lpszEnd = m_pchData + GetData()->nDataLength;
+                LPTSTR lpszTarget = NULL;
+                while (lpszStart < lpszEnd)
+                {
+                        while ((lpszTarget = (TCHAR*)_cstrstr(lpszStart, lpszOld)) != NULL)
+                        {
+                                nCount++;
+                                lpszStart = lpszTarget + nSourceLen;
+                        }
+                        lpszStart += lstrlen(lpszStart) + 1;
+                }
+
+                // if any changes were made, make them
+                if (nCount > 0)
+                {
+                        CopyBeforeWrite();
+
+                        // if the buffer is too small, just allocate a new buffer (slow but sure)
+                        int nOldLength = GetData()->nDataLength;
+                        int nNewLength =  nOldLength + (nReplacementLen - nSourceLen) * nCount;
+                        if (GetData()->nAllocLength < nNewLength || GetData()->nRefs > 1)
+                        {
+                                CStringData* pOldData = GetData();
+                                LPTSTR pstr = m_pchData;
+                                if(!AllocBuffer(nNewLength))
+                                        return -1;
+                                SecureHelper::memcpy_x(m_pchData, (nNewLength + 1) * sizeof(TCHAR), pstr, pOldData->nDataLength * sizeof(TCHAR));
+                                CString::Release(pOldData);
+                        }
+                        // else, we just do it in-place
+                        lpszStart = m_pchData;
+                        lpszEnd = m_pchData + GetData()->nDataLength;
+
+                        // loop again to actually do the work
+                        while (lpszStart < lpszEnd)
+                        {
+                                while ((lpszTarget = (TCHAR*)_cstrstr(lpszStart, lpszOld)) != NULL)
+                                {
+                                        int nBalance = nOldLength - ((int)(DWORD_PTR)(lpszTarget - m_pchData) + nSourceLen);
+                                        int cchBuffLen = GetData()->nAllocLength - (int)(DWORD_PTR)(lpszTarget - m_pchData);
+                                        SecureHelper::memmove_x(lpszTarget + nReplacementLen, (cchBuffLen - nReplacementLen + 1) * sizeof(TCHAR), lpszTarget + nSourceLen, nBalance * sizeof(TCHAR));
+                                        SecureHelper::memcpy_x(lpszTarget, (cchBuffLen + 1) * sizeof(TCHAR), lpszNew, nReplacementLen * sizeof(TCHAR));
+                                        lpszStart = lpszTarget + nReplacementLen;
+                                        lpszStart[nBalance] = _T('\0');
+                                        nOldLength += (nReplacementLen - nSourceLen);
+                                }
+                                lpszStart += lstrlen(lpszStart) + 1;
+                        }
+                        ATLASSERT(m_pchData[nNewLength] == _T('\0'));
+                        GetData()->nDataLength = nNewLength;
+                }
+
+                return nCount;
+        }
+
+        // remove occurrences of chRemove
+        int Remove(TCHAR chRemove)
+        {
+                CopyBeforeWrite();
+
+                LPTSTR pstrSource = m_pchData;
+                LPTSTR pstrDest = m_pchData;
+                LPTSTR pstrEnd = m_pchData + GetData()->nDataLength;
+
+                while (pstrSource < pstrEnd)
+                {
+                        if (*pstrSource != chRemove)
+                        {
+                                *pstrDest = *pstrSource;
+                                pstrDest = ::CharNext(pstrDest);
+                        }
+                        pstrSource = ::CharNext(pstrSource);
+                }
+                *pstrDest = _T('\0');
+                int nCount = (int)(DWORD_PTR)(pstrSource - pstrDest);
+                GetData()->nDataLength -= nCount;
+
+                return nCount;
+        }
+
+        // insert character at zero-based index; concatenates if index is past end of string
+        int Insert(int nIndex, TCHAR ch)
+        {
+                CopyBeforeWrite();
+
+                if (nIndex < 0)
+                        nIndex = 0;
+
+                int nNewLength = GetData()->nDataLength;
+                if (nIndex > nNewLength)
+                        nIndex = nNewLength;
+                nNewLength++;
+
+                if (GetData()->nAllocLength < nNewLength)
+                {
+                        CStringData* pOldData = GetData();
+                        LPTSTR pstr = m_pchData;
+                        if(!AllocBuffer(nNewLength))
+                                return -1;
+                        SecureHelper::memcpy_x(m_pchData, (nNewLength + 1) * sizeof(TCHAR), pstr, (pOldData->nDataLength + 1) * sizeof(TCHAR));
+                        CString::Release(pOldData);
+                }
+
+                // move existing bytes down
+                SecureHelper::memmove_x(m_pchData + nIndex + 1, (GetData()->nAllocLength - nIndex) * sizeof(TCHAR), m_pchData + nIndex, (nNewLength - nIndex) * sizeof(TCHAR));
+                m_pchData[nIndex] = ch;
+                GetData()->nDataLength = nNewLength;
+
+                return nNewLength;
+        }
+
+        // insert substring at zero-based index; concatenates if index is past end of string
+        int Insert(int nIndex, LPCTSTR pstr)
+        {
+                if (nIndex < 0)
+                        nIndex = 0;
+
+                int nInsertLength = SafeStrlen(pstr);
+                int nNewLength = GetData()->nDataLength;
+                if (nInsertLength > 0)
+                {
+                        CopyBeforeWrite();
+                        if (nIndex > nNewLength)
+                                nIndex = nNewLength;
+                        nNewLength += nInsertLength;
+
+                        if (GetData()->nAllocLength < nNewLength)
+                        {
+                                CStringData* pOldData = GetData();
+                                LPTSTR pstr = m_pchData;
+                                if(!AllocBuffer(nNewLength))
+                                        return -1;
+                                SecureHelper::memcpy_x(m_pchData, (nNewLength + 1) * sizeof(TCHAR), pstr, (pOldData->nDataLength + 1) * sizeof(TCHAR));
+                                CString::Release(pOldData);
+                        }
+
+                        // move existing bytes down
+                        SecureHelper::memmove_x(m_pchData + nIndex + nInsertLength, (GetData()->nAllocLength + 1 - nIndex - nInsertLength) * sizeof(TCHAR), m_pchData + nIndex, (nNewLength - nIndex - nInsertLength + 1) * sizeof(TCHAR));
+                        SecureHelper::memcpy_x(m_pchData + nIndex, (GetData()->nAllocLength + 1 - nIndex) * sizeof(TCHAR), pstr, nInsertLength * sizeof(TCHAR));
+                        GetData()->nDataLength = nNewLength;
+                }
+
+                return nNewLength;
+        }
+
+        // delete nCount characters starting at zero-based index
+        int Delete(int nIndex, int nCount = 1)
+        {
+                if (nIndex < 0)
+                        nIndex = 0;
+                int nLength = GetData()->nDataLength;
+                if (nCount > 0 && nIndex < nLength)
+                {
+                        if((nIndex + nCount) > nLength)
+                                nCount = nLength - nIndex;
+                        CopyBeforeWrite();
+                        int nBytesToCopy = nLength - (nIndex + nCount) + 1;
+
+                        SecureHelper::memmove_x(m_pchData + nIndex, (GetData()->nAllocLength + 1 - nIndex) * sizeof(TCHAR), m_pchData + nIndex + nCount, nBytesToCopy * sizeof(TCHAR));
+                        nLength -= nCount;
+                        GetData()->nDataLength = nLength;
+                }
+
+                return nLength;
+        }
+
+        // searching (return starting index, or -1 if not found)
+        // look for a single character match
+        int Find(TCHAR ch) const   // like "C" strchr
+        {
+                return Find(ch, 0);
+        }
+
+        int ReverseFind(TCHAR ch) const
+        {
+                // find last single character
+                LPCTSTR lpsz = _cstrrchr(m_pchData, (_TUCHAR)ch);
+
+                // return -1 if not found, distance from beginning otherwise
+                return (lpsz == NULL) ? -1 : (int)(lpsz - m_pchData);
+        }
+
+        int Find(TCHAR ch, int nStart) const   // starting at index
+        {
+                int nLength = GetData()->nDataLength;
+                if (nStart < 0 || nStart >= nLength)
+                        return -1;
+
+                // find first single character
+                LPCTSTR lpsz = _cstrchr(m_pchData + nStart, (_TUCHAR)ch);
+
+                // return -1 if not found and index otherwise
+                return (lpsz == NULL) ? -1 : (int)(lpsz - m_pchData);
+        }
+
+        int FindOneOf(LPCTSTR lpszCharSet) const
+        {
+                ATLASSERT(_IsValidString(lpszCharSet));
+                LPCTSTR lpsz = _cstrpbrk(m_pchData, lpszCharSet);
+                return (lpsz == NULL) ? -1 : (int)(lpsz - m_pchData);
+        }
+
+        // look for a specific sub-string
+        // find a sub-string (like strstr)
+        int Find(LPCTSTR lpszSub) const   // like "C" strstr
+        {
+                return Find(lpszSub, 0);
+        }
+
+        int Find(LPCTSTR lpszSub, int nStart) const   // starting at index
+        {
+                ATLASSERT(_IsValidString(lpszSub));
+
+                int nLength = GetData()->nDataLength;
+                if (nStart < 0 || nStart > nLength)
+                        return -1;
+
+                // find first matching substring
+                LPCTSTR lpsz = _cstrstr(m_pchData + nStart, lpszSub);
+
+                // return -1 for not found, distance from beginning otherwise
+                return (lpsz == NULL) ? -1 : (int)(lpsz - m_pchData);
+        }
+
+        // Concatentation for non strings
+        CString& Append(int n)
+        {
+                const int cchBuff = 12;
+                TCHAR szBuffer[cchBuff] = { 0 };
+                SecureHelper::wsprintf_x(szBuffer, cchBuff, _T("%d"), n);
+                ConcatInPlace(SafeStrlen(szBuffer), szBuffer);
+                return *this;
+        }
+
+        // simple formatting
+        // formatting (using wsprintf style formatting)
+        BOOL __cdecl Format(LPCTSTR lpszFormat, ...)
+        {
+                ATLASSERT(_IsValidString(lpszFormat));
+
+                va_list argList;
+                va_start(argList, lpszFormat);
+                BOOL bRet = FormatV(lpszFormat, argList);
+                va_end(argList);
+                return bRet;
+        }
+
+        BOOL __cdecl Format(UINT nFormatID, ...)
+        {
+                CString strFormat;
+                BOOL bRet = strFormat.LoadString(nFormatID);
+                ATLASSERT(bRet != 0);
+
+                va_list argList;
+                va_start(argList, nFormatID);
+                bRet = FormatV(strFormat, argList);
+                va_end(argList);
+                return bRet;
+        }
+
+        BOOL FormatV(LPCTSTR lpszFormat, va_list argList)
+        {
+                ATLASSERT(_IsValidString(lpszFormat));
+
+                enum _FormatModifiers
+                {
+                        FORCE_ANSI =    0x10000,
+                        FORCE_UNICODE = 0x20000,
+                        FORCE_INT64 =   0x40000
+                };
+
+                va_list argListSave = argList;
+
+                // make a guess at the maximum length of the resulting string
+                int nMaxLen = 0;
+                for (LPCTSTR lpsz = lpszFormat; *lpsz != _T('\0'); lpsz = ::CharNext(lpsz))
+                {
+                        // handle '%' character, but watch out for '%%'
+                        if (*lpsz != _T('%') || *(lpsz = ::CharNext(lpsz)) == _T('%'))
+                        {
+                                nMaxLen += (int)(::CharNext(lpsz) - lpsz);
+                                continue;
+                        }
+
+                        int nItemLen = 0;
+
+                        // handle '%' character with format
+                        int nWidth = 0;
+                        for (; *lpsz != _T('\0'); lpsz = ::CharNext(lpsz))
+                        {
+                                // check for valid flags
+                                if (*lpsz == _T('#'))
+                                        nMaxLen += 2;   // for '0x'
+                                else if (*lpsz == _T('*'))
+                                        nWidth = va_arg(argList, int);
+                                else if (*lpsz == _T('-') || *lpsz == _T('+') || *lpsz == _T('0') || *lpsz == _T(' '))
+                                        ;
+                                else // hit non-flag character
+                                        break;
+                        }
+                        // get width and skip it
+                        if (nWidth == 0)
+                        {
+                                // width indicated by
+                                nWidth = _cstrtoi(lpsz);
+                                for (; *lpsz != _T('\0') && _cstrisdigit(*lpsz); lpsz = ::CharNext(lpsz))
+                                        ;
+                        }
+                        ATLASSERT(nWidth >= 0);
+
+                        int nPrecision = 0;
+                        if (*lpsz == _T('.'))
+                        {
+                                // skip past '.' separator (width.precision)
+                                lpsz = ::CharNext(lpsz);
+
+                                // get precision and skip it
+                                if (*lpsz == _T('*'))
+                                {
+                                        nPrecision = va_arg(argList, int);
+                                        lpsz = ::CharNext(lpsz);
+                                }
+                                else
+                                {
+                                        nPrecision = _cstrtoi(lpsz);
+                                        for (; *lpsz != _T('\0') && _cstrisdigit(*lpsz); lpsz = ::CharNext(lpsz))
+                                                ;
+                                }
+                                ATLASSERT(nPrecision >= 0);
+                        }
+
+                        // should be on type modifier or specifier
+                        int nModifier = 0;
+                        if(lpsz[0] == _T('I') && lpsz[1] == _T('6') && lpsz[2] == _T('4'))
+                        {
+                                lpsz += 3;
+                                nModifier = FORCE_INT64;
+                        }
+                        else
+                        {
+                                switch (*lpsz)
+                                {
+                                // modifiers that affect size
+                                case _T('h'):
+                                        nModifier = FORCE_ANSI;
+                                        lpsz = ::CharNext(lpsz);
+                                        break;
+                                case _T('l'):
+                                        nModifier = FORCE_UNICODE;
+                                        lpsz = ::CharNext(lpsz);
+                                        break;
+
+                                // modifiers that do not affect size
+                                case _T('F'):
+                                case _T('N'):
+                                case _T('L'):
+                                        lpsz = ::CharNext(lpsz);
+                                        break;
+                                }
+                        }
+
+                        // now should be on specifier
+                        switch (*lpsz | nModifier)
+                        {
+                        // single characters
+                        case _T('c'):
+                        case _T('C'):
+                                nItemLen = 2;
+                                va_arg(argList, TCHAR);
+                                break;
+                        case _T('c') | FORCE_ANSI:
+                        case _T('C') | FORCE_ANSI:
+                                nItemLen = 2;
+                                va_arg(argList, char);
+                                break;
+                        case _T('c') | FORCE_UNICODE:
+                        case _T('C') | FORCE_UNICODE:
+                                nItemLen = 2;
+                                va_arg(argList, WCHAR);
+                                break;
+
+                        // strings
+                        case _T('s'):
+                        {
+                                LPCTSTR pstrNextArg = va_arg(argList, LPCTSTR);
+                                if (pstrNextArg == NULL)
+                                {
+                                        nItemLen = 6;  // "(null)"
+                                }
+                                else
+                                {
+                                        nItemLen = lstrlen(pstrNextArg);
+                                        nItemLen = __max(1, nItemLen);
+                                }
+                                break;
+                        }
+
+                        case _T('S'):
+                        {
+#ifndef _UNICODE
+                                LPWSTR pstrNextArg = va_arg(argList, LPWSTR);
+                                if (pstrNextArg == NULL)
+                                {
+                                        nItemLen = 6;  // "(null)"
+                                }
+                                else
+                                {
+                                        nItemLen = (int)wcslen(pstrNextArg);
+                                        nItemLen = __max(1, nItemLen);
+                                }
+#else // _UNICODE
+                                LPCSTR pstrNextArg = va_arg(argList, LPCSTR);
+                                if (pstrNextArg == NULL)
+                                {
+                                        nItemLen = 6; // "(null)"
+                                }
+                                else
+                                {
+#if defined(_WIN32_WCE) && (_ATL_VER >= 0x0800)
+                                        nItemLen = ATL::lstrlenA(pstrNextArg);
+#else
+                                        nItemLen = lstrlenA(pstrNextArg);
+#endif
+                                        nItemLen = __max(1, nItemLen);
+                                }
+#endif // _UNICODE
+                                break;
+                        }
+
+                        case _T('s') | FORCE_ANSI:
+                        case _T('S') | FORCE_ANSI:
+                        {
+                                LPCSTR pstrNextArg = va_arg(argList, LPCSTR);
+                                if (pstrNextArg == NULL)
+                                {
+                                        nItemLen = 6; // "(null)"
+                                }
+                                else
+                                {
+#if defined(_WIN32_WCE) && (_ATL_VER >= 0x0800)
+                                        nItemLen = ATL::lstrlenA(pstrNextArg);
+#else
+                                        nItemLen = lstrlenA(pstrNextArg);
+#endif
+                                        nItemLen = __max(1, nItemLen);
+                                }
+                                break;
+                        }
+
+                        case _T('s') | FORCE_UNICODE:
+                        case _T('S') | FORCE_UNICODE:
+                        {
+                                LPWSTR pstrNextArg = va_arg(argList, LPWSTR);
+                                if (pstrNextArg == NULL)
+                                {
+                                        nItemLen = 6; // "(null)"
+                                }
+                                else
+                                {
+                                        nItemLen = (int)wcslen(pstrNextArg);
+                                        nItemLen = __max(1, nItemLen);
+                                }
+                                break;
+                        }
+                        }
+
+                        // adjust nItemLen for strings
+                        if (nItemLen != 0)
+                        {
+                                nItemLen = __max(nItemLen, nWidth);
+                                if (nPrecision != 0)
+                                        nItemLen = __min(nItemLen, nPrecision);
+                        }
+                        else
+                        {
+                                switch (*lpsz)
+                                {
+                                // integers
+                                case _T('d'):
+                                case _T('i'):
+                                case _T('u'):
+                                case _T('x'):
+                                case _T('X'):
+                                case _T('o'):
+                                        if (nModifier & FORCE_INT64)
+                                                va_arg(argList, __int64);
+                                        else
+                                                va_arg(argList, int);
+                                        nItemLen = 32;
+                                        nItemLen = __max(nItemLen, nWidth + nPrecision);
+                                        break;
+
+#ifndef _ATL_USE_CSTRING_FLOAT
+                                case _T('e'):
+                                case _T('E'):
+                                case _T('f'):
+                                case _T('g'):
+                                case _T('G'):
+                                        ATLASSERT(!"Floating point (%%e, %%E, %%f, %%g, and %%G) is not supported by the WTL::CString class.");
+#ifndef _DEBUG
+                                        ::OutputDebugString(_T("Floating point (%%e, %%f, %%g, and %%G) is not supported by the WTL::CString class."));
+#ifndef _WIN32_WCE
+                                        ::DebugBreak();
+#else // CE specific
+                                        DebugBreak();
+#endif // _WIN32_WCE
+#endif // !_DEBUG
+                                        break;
+#else // _ATL_USE_CSTRING_FLOAT
+                                case _T('e'):
+                                case _T('E'):
+                                case _T('g'):
+                                case _T('G'):
+                                        va_arg(argList, double);
+                                        nItemLen = 128;
+                                        nItemLen = __max(nItemLen, nWidth + nPrecision);
+                                        break;
+                                case _T('f'):
+                                        {
+                                                double f = va_arg(argList, double);
+                                                // 312 == strlen("-1+(309 zeroes).")
+                                                // 309 zeroes == max precision of a double
+                                                // 6 == adjustment in case precision is not specified,
+                                                //   which means that the precision defaults to 6
+                                                int cchLen = __max(nWidth, 312 + nPrecision + 6);
+                                                CTempBuffer<TCHAR, _WTL_STACK_ALLOC_THRESHOLD> buff;
+                                                LPTSTR pszTemp = buff.Allocate(cchLen);
+                                                if(pszTemp != NULL)
+                                                {
+                                                        SecureHelper::sprintf_x(pszTemp, cchLen, _T("%*.*f"), nWidth, nPrecision + 6, f);
+                                                        nItemLen = (int)_tcslen(pszTemp);
+                                                }
+                                                else
+                                                {
+                                                        nItemLen = cchLen;
+                                                }
+                                        }
+                                        break;
+#endif // _ATL_USE_CSTRING_FLOAT
+
+                                case _T('p'):
+                                        va_arg(argList, void*);
+                                        nItemLen = 32;
+                                        nItemLen = __max(nItemLen, nWidth + nPrecision);
+                                        break;
+
+                                // no output
+                                case _T('n'):
+                                        va_arg(argList, int*);
+                                        break;
+
+                                default:
+                                        ATLASSERT(FALSE);  // unknown formatting option
+                                }
+                        }
+
+                        // adjust nMaxLen for output nItemLen
+                        nMaxLen += nItemLen;
+                }
+
+                if(GetBuffer(nMaxLen) == NULL)
+                        return FALSE;
+#ifndef _ATL_USE_CSTRING_FLOAT
+                int nRet = SecureHelper::wvsprintf_x(m_pchData, GetAllocLength() + 1, lpszFormat, argListSave);
+#else // _ATL_USE_CSTRING_FLOAT
+                int nRet = SecureHelper::vsprintf_x(m_pchData, GetAllocLength() + 1, lpszFormat, argListSave);
+#endif // _ATL_USE_CSTRING_FLOAT
+                nRet;   // ref
+                ATLASSERT(nRet <= GetAllocLength());
+                ReleaseBuffer();
+
+                va_end(argListSave);
+                return TRUE;
+        }
+
+        // formatting for localization (uses FormatMessage API)
+        // formatting (using FormatMessage style formatting)
+        BOOL __cdecl FormatMessage(LPCTSTR lpszFormat, ...)
+        {
+                // format message into temporary buffer lpszTemp
+                va_list argList;
+                va_start(argList, lpszFormat);
+                LPTSTR lpszTemp;
+                BOOL bRet = TRUE;
+
+                if (::FormatMessage(FORMAT_MESSAGE_FROM_STRING | FORMAT_MESSAGE_ALLOCATE_BUFFER,
+                                lpszFormat, 0, 0, (LPTSTR)&lpszTemp, 0, &argList) == 0 || lpszTemp == NULL)
+                        bRet = FALSE;
+
+                // assign lpszTemp into the resulting string and free the temporary
+                *this = lpszTemp;
+                LocalFree(lpszTemp);
+                va_end(argList);
+                return bRet;
+        }
+
+        BOOL __cdecl FormatMessage(UINT nFormatID, ...)
+        {
+                // get format string from string table
+                CString strFormat;
+                BOOL bRetTmp = strFormat.LoadString(nFormatID);
+                bRetTmp;   // ref
+                ATLASSERT(bRetTmp != 0);
+
+                // format message into temporary buffer lpszTemp
+                va_list argList;
+                va_start(argList, nFormatID);
+                LPTSTR lpszTemp;
+                BOOL bRet = TRUE;
+
+                if (::FormatMessage(FORMAT_MESSAGE_FROM_STRING | FORMAT_MESSAGE_ALLOCATE_BUFFER,
+                                strFormat, 0, 0, (LPTSTR)&lpszTemp, 0, &argList) == 0 || lpszTemp == NULL)
+                        bRet = FALSE;
+
+                // assign lpszTemp into the resulting string and free lpszTemp
+                *this = lpszTemp;
+                LocalFree(lpszTemp);
+                va_end(argList);
+                return bRet;
+        }
+
+        // Windows support
+        BOOL LoadString(UINT nID)   // load from string resource (255 chars max.)
+        {
+#ifdef _UNICODE
+                const int CHAR_FUDGE = 1;   // one TCHAR unused is good enough
+#else
+                const int CHAR_FUDGE = 2;   // two BYTES unused for case of DBC last char
+#endif
+
+                // try fixed buffer first (to avoid wasting space in the heap)
+                TCHAR szTemp[256];
+                int nCount =  sizeof(szTemp) / sizeof(szTemp[0]);
+                int nLen = _LoadString(nID, szTemp, nCount);
+                if (nCount - nLen > CHAR_FUDGE)
+                {
+                        *this = szTemp;
+                        return (nLen > 0);
+                }
+
+                // try buffer size of 512, then larger size until entire string is retrieved
+                int nSize = 256;
+                do
+                {
+                        nSize += 256;
+                        LPTSTR lpstr = GetBuffer(nSize - 1);
+                        if(lpstr == NULL)
+                        {
+                                nLen = 0;
+                                break;
+                        }
+                        nLen = _LoadString(nID, lpstr, nSize);
+                } while (nSize - nLen <= CHAR_FUDGE);
+                ReleaseBuffer();
+
+                return (nLen > 0);
+        }
+
+#ifndef _UNICODE
+        // ANSI <-> OEM support (convert string in place)
+        void AnsiToOem()
+        {
+                CopyBeforeWrite();
+                ::AnsiToOem(m_pchData, m_pchData);
+        }
+
+        void OemToAnsi()
+        {
+                CopyBeforeWrite();
+                ::OemToAnsi(m_pchData, m_pchData);
+        }
+#endif
+
+#ifndef _ATL_NO_COM
+        // OLE BSTR support (use for OLE automation)
+        BSTR AllocSysString() const
+        {
+#if defined(_UNICODE) || defined(OLE2ANSI)
+                BSTR bstr = ::SysAllocStringLen(m_pchData, GetData()->nDataLength);
+#else
+                int nLen = MultiByteToWideChar(CP_ACP, 0, m_pchData,
+                        GetData()->nDataLength, NULL, NULL);
+                BSTR bstr = ::SysAllocStringLen(NULL, nLen);
+                if(bstr != NULL)
+                        MultiByteToWideChar(CP_ACP, 0, m_pchData, GetData()->nDataLength, bstr, nLen);
+#endif
+                return bstr;
+        }
+
+        BSTR SetSysString(BSTR* pbstr) const
+        {
+#if defined(_UNICODE) || defined(OLE2ANSI)
+                ::SysReAllocStringLen(pbstr, m_pchData, GetData()->nDataLength);
+#else
+                int nLen = MultiByteToWideChar(CP_ACP, 0, m_pchData,
+                        GetData()->nDataLength, NULL, NULL);
+                if(::SysReAllocStringLen(pbstr, NULL, nLen))
+                        MultiByteToWideChar(CP_ACP, 0, m_pchData, GetData()->nDataLength, *pbstr, nLen);
+#endif
+                ATLASSERT(*pbstr != NULL);
+                return *pbstr;
+        }
+#endif // !_ATL_NO_COM
+
+        // Access to string implementation buffer as "C" character array
+        LPTSTR GetBuffer(int nMinBufLength)
+        {
+                ATLASSERT(nMinBufLength >= 0);
+
+                if (GetData()->nRefs > 1 || nMinBufLength > GetData()->nAllocLength)
+                {
+                        // we have to grow the buffer
+                        CStringData* pOldData = GetData();
+                        int nOldLen = GetData()->nDataLength;   // AllocBuffer will tromp it
+                        if (nMinBufLength < nOldLen)
+                                nMinBufLength = nOldLen;
+
+                        if(!AllocBuffer(nMinBufLength))
+                                return NULL;
+
+                        SecureHelper::memcpy_x(m_pchData, (nMinBufLength + 1) * sizeof(TCHAR), pOldData->data(), (nOldLen + 1) * sizeof(TCHAR));
+                        GetData()->nDataLength = nOldLen;
+                        CString::Release(pOldData);
+                }
+                ATLASSERT(GetData()->nRefs <= 1);
+
+                // return a pointer to the character storage for this string
+                ATLASSERT(m_pchData != NULL);
+                return m_pchData;
+        }
+
+        void ReleaseBuffer(int nNewLength = -1)
+        {
+                CopyBeforeWrite();   // just in case GetBuffer was not called
+
+                if (nNewLength == -1)
+                        nNewLength = lstrlen(m_pchData);   // zero terminated
+
+                ATLASSERT(nNewLength <= GetData()->nAllocLength);
+                GetData()->nDataLength = nNewLength;
+                m_pchData[nNewLength] = _T('\0');
+        }
+
+        LPTSTR GetBufferSetLength(int nNewLength)
+        {
+                ATLASSERT(nNewLength >= 0);
+
+                if(GetBuffer(nNewLength) == NULL)
+                        return NULL;
+
+                GetData()->nDataLength = nNewLength;
+                m_pchData[nNewLength] = _T('\0');
+                return m_pchData;
+        }
+
+        void FreeExtra()
+        {
+                ATLASSERT(GetData()->nDataLength <= GetData()->nAllocLength);
+                if (GetData()->nDataLength != GetData()->nAllocLength)
+                {
+                        CStringData* pOldData = GetData();
+                        if(AllocBuffer(GetData()->nDataLength))
+                        {
+                                SecureHelper::memcpy_x(m_pchData, (GetData()->nAllocLength + 1) * sizeof(TCHAR), pOldData->data(), pOldData->nDataLength * sizeof(TCHAR));
+                                ATLASSERT(m_pchData[GetData()->nDataLength] == _T('\0'));
+                                CString::Release(pOldData);
+                        }
+                }
+                ATLASSERT(GetData() != NULL);
+        }
+
+        // Use LockBuffer/UnlockBuffer to turn refcounting off
+        LPTSTR LockBuffer()
+        {
+                LPTSTR lpsz = GetBuffer(0);
+                if(lpsz != NULL)
+                        GetData()->nRefs = -1;
+                return lpsz;
+        }
+
+        void UnlockBuffer()
+        {
+                ATLASSERT(GetData()->nRefs == -1);
+                if (GetData() != _atltmpDataNil)
+                        GetData()->nRefs = 1;
+        }
+
+// Implementation
+public:
+        ~CString()   //  free any attached data
+        {
+                if (GetData() != _atltmpDataNil)
+                {
+                        if (InterlockedDecrement(&GetData()->nRefs) <= 0)
+                                delete[] (BYTE*)GetData();
+                }
+        }
+
+        int GetAllocLength() const
+        {
+                return GetData()->nAllocLength;
+        }
+
+        static BOOL __stdcall _IsValidString(LPCTSTR lpsz, int /*nLength*/ = -1)
+        {
+                return (lpsz != NULL) ? TRUE : FALSE;
+        }
+
+protected:
+        LPTSTR m_pchData;   // pointer to ref counted string data
+
+        // implementation helpers
+        CStringData* GetData() const
+        {
+                ATLASSERT(m_pchData != NULL);
+                return ((CStringData*)m_pchData) - 1;
+        }
+
+        void Init()
+        {
+                m_pchData = _GetEmptyString().m_pchData;
+        }
+
+        BOOL AllocCopy(CString& dest, int nCopyLen, int nCopyIndex, int nExtraLen) const
+        {
+                // will clone the data attached to this string
+                // allocating 'nExtraLen' characters
+                // Places results in uninitialized string 'dest'
+                // Will copy the part or all of original data to start of new string
+
+                BOOL bRet = FALSE;
+                int nNewLen = nCopyLen + nExtraLen;
+                if (nNewLen == 0)
+                {
+                        dest.Init();
+                        bRet = TRUE;
+                }
+                else if(nNewLen >= nCopyLen)
+                {
+                        if(dest.AllocBuffer(nNewLen))
+                        {
+                                SecureHelper::memcpy_x(dest.m_pchData, (nNewLen + 1) * sizeof(TCHAR), m_pchData + nCopyIndex, nCopyLen * sizeof(TCHAR));
+                                bRet = TRUE;
+                        }
+                }
+
+                return bRet;
+        }
+
+        // always allocate one extra character for '\0' termination
+        // assumes [optimistically] that data length will equal allocation length
+        BOOL AllocBuffer(int nLen)
+        {
+                ATLASSERT(nLen >= 0);
+                ATLASSERT(nLen <= INT_MAX - 1);   // max size (enough room for 1 extra)
+
+                if (nLen == 0)
+                {
+                        Init();
+                }
+                else
+                {
+                        CStringData* pData = NULL;
+                        ATLTRY(pData = (CStringData*)new BYTE[sizeof(CStringData) + (nLen + 1) * sizeof(TCHAR)]);
+                        if(pData == NULL)
+                                return FALSE;
+
+                        pData->nRefs = 1;
+                        pData->data()[nLen] = _T('\0');
+                        pData->nDataLength = nLen;
+                        pData->nAllocLength = nLen;
+                        m_pchData = pData->data();
+                }
+
+                return TRUE;
+        }
+
+        // Assignment operators
+        //  All assign a new value to the string
+        //      (a) first see if the buffer is big enough
+        //      (b) if enough room, copy on top of old buffer, set size and type
+        //      (c) otherwise free old string data, and create a new one
+        //
+        //  All routines return the new string (but as a 'const CString&' so that
+        //      assigning it again will cause a copy, eg: s1 = s2 = "hi there".
+        //
+        void AssignCopy(int nSrcLen, LPCTSTR lpszSrcData)
+        {
+                if(AllocBeforeWrite(nSrcLen))
+                {
+                        SecureHelper::memcpy_x(m_pchData, (nSrcLen + 1) * sizeof(TCHAR), lpszSrcData, nSrcLen * sizeof(TCHAR));
+                        GetData()->nDataLength = nSrcLen;
+                        m_pchData[nSrcLen] = _T('\0');
+                }
+        }
+
+        // Concatenation
+        // NOTE: "operator +" is done as friend functions for simplicity
+        //      There are three variants:
+        //          CString + CString
+        // and for ? = TCHAR, LPCTSTR
+        //          CString + ?
+        //          ? + CString
+        BOOL ConcatCopy(int nSrc1Len, LPCTSTR lpszSrc1Data, int nSrc2Len, LPCTSTR lpszSrc2Data)
+        {
+                // -- master concatenation routine
+                // Concatenate two sources
+                // -- assume that 'this' is a new CString object
+
+                BOOL bRet = TRUE;
+                int nNewLen = nSrc1Len + nSrc2Len;
+                if(nNewLen < nSrc1Len || nNewLen < nSrc2Len)
+                {
+                        bRet = FALSE;
+                }
+                else if(nNewLen != 0)
+                {
+                        bRet = AllocBuffer(nNewLen);
+                        if (bRet)
+                        {
+                                SecureHelper::memcpy_x(m_pchData, (nNewLen + 1) * sizeof(TCHAR), lpszSrc1Data, nSrc1Len * sizeof(TCHAR));
+                                SecureHelper::memcpy_x(m_pchData + nSrc1Len, (nNewLen + 1 - nSrc1Len) * sizeof(TCHAR), lpszSrc2Data, nSrc2Len * sizeof(TCHAR));
+                        }
+                }
+                return bRet;
+        }
+
+        void ConcatInPlace(int nSrcLen, LPCTSTR lpszSrcData)
+        {
+                //  -- the main routine for += operators
+
+                // concatenating an empty string is a no-op!
+                if (nSrcLen == 0)
+                        return;
+
+                // if the buffer is too small, or we have a width mis-match, just
+                //   allocate a new buffer (slow but sure)
+                if (GetData()->nRefs > 1 || GetData()->nDataLength + nSrcLen > GetData()->nAllocLength)
+                {
+                        // we have to grow the buffer, use the ConcatCopy routine
+                        CStringData* pOldData = GetData();
+                        if (ConcatCopy(GetData()->nDataLength, m_pchData, nSrcLen, lpszSrcData))
+                        {
+                                ATLASSERT(pOldData != NULL);
+                                CString::Release(pOldData);
+                        }
+                }
+                else
+                {
+                        // fast concatenation when buffer big enough
+                        SecureHelper::memcpy_x(m_pchData + GetData()->nDataLength, (GetData()->nAllocLength + 1) * sizeof(TCHAR), lpszSrcData, nSrcLen * sizeof(TCHAR));
+                        GetData()->nDataLength += nSrcLen;
+                        ATLASSERT(GetData()->nDataLength <= GetData()->nAllocLength);
+                        m_pchData[GetData()->nDataLength] = _T('\0');
+                }
+        }
+
+        void CopyBeforeWrite()
+        {
+                if (GetData()->nRefs > 1)
+                {
+                        CStringData* pData = GetData();
+                        Release();
+                        if(AllocBuffer(pData->nDataLength))
+                                SecureHelper::memcpy_x(m_pchData, (GetData()->nAllocLength + 1) * sizeof(TCHAR), pData->data(), (pData->nDataLength + 1) * sizeof(TCHAR));
+                }
+                ATLASSERT(GetData()->nRefs <= 1);
+        }
+
+        BOOL AllocBeforeWrite(int nLen)
+        {
+                BOOL bRet = TRUE;
+                if (GetData()->nRefs > 1 || nLen > GetData()->nAllocLength)
+                {
+                        Release();
+                        bRet = AllocBuffer(nLen);
+                }
+                ATLASSERT(GetData()->nRefs <= 1);
+                return bRet;
+        }
+
+        void Release()
+        {
+                if (GetData() != _atltmpDataNil)
+                {
+                        ATLASSERT(GetData()->nRefs != 0);
+                        if (InterlockedDecrement(&GetData()->nRefs) <= 0)
+                                delete[] (BYTE*)GetData();
+                        Init();
+                }
+        }
+
+        static void PASCAL Release(CStringData* pData)
+        {
+                if (pData != _atltmpDataNil)
+                {
+                        ATLASSERT(pData->nRefs != 0);
+                        if (InterlockedDecrement(&pData->nRefs) <= 0)
+                                delete[] (BYTE*)pData;
+                }
+        }
+
+        static int PASCAL SafeStrlen(LPCTSTR lpsz)
+        {
+                return (lpsz == NULL) ? 0 : lstrlen(lpsz);
+        }
+
+        static int __stdcall _LoadString(UINT nID, LPTSTR lpszBuf, UINT nMaxBuf)
+        {
+#ifdef _DEBUG
+                // LoadString without annoying warning from the Debug kernel if the
+                //  segment containing the string is not present
+                if (::FindResource(ModuleHelper::GetResourceInstance(), MAKEINTRESOURCE((nID >> 4) + 1), RT_STRING) == NULL)
+                {
+                        lpszBuf[0] = _T('\0');
+                        return 0;   // not found
+                }
+#endif // _DEBUG
+
+                int nLen = ::LoadString(ModuleHelper::GetResourceInstance(), nID, lpszBuf, nMaxBuf);
+                if (nLen == 0)
+                        lpszBuf[0] = _T('\0');
+
+                return nLen;
+        }
+
+        static const CString& __stdcall _GetEmptyString()
+        {
+                return *(CString*)&_atltmpPchNil;
+        }
+
+// CString conversion helpers
+        static int __cdecl _wcstombsz(char* mbstr, const wchar_t* wcstr, size_t count)
+        {
+                if (count == 0 && mbstr != NULL)
+                        return 0;
+
+                int result = ::WideCharToMultiByte(CP_ACP, 0, wcstr, -1, mbstr, (int)count, NULL, NULL);
+                ATLASSERT(mbstr == NULL || result <= (int)count);
+                if (result > 0)
+                        mbstr[result - 1] = 0;
+                return result;
+        }
+
+        static int __cdecl _mbstowcsz(wchar_t* wcstr, const char* mbstr, size_t count)
+        {
+                if (count == 0 && wcstr != NULL)
+                        return 0;
+
+                int result = ::MultiByteToWideChar(CP_ACP, 0, mbstr, -1, wcstr, (int)count);
+                ATLASSERT(wcstr == NULL || result <= (int)count);
+                if (result > 0)
+                        wcstr[result - 1] = 0;
+                return result;
+        }
+
+// Helpers to avoid CRT startup code
+#ifdef _ATL_MIN_CRT
+        static const TCHAR* _cstrchr(const TCHAR* p, TCHAR ch)
+        {
+                // strchr for '\0' should succeed
+                while (*p != 0)
+                {
+                        if (*p == ch)
+                                break;
+                        p = ::CharNext(p);
+                }
+                return (*p == ch) ? p : NULL;
+        }
+
+        static const TCHAR* _cstrrchr(const TCHAR* p, TCHAR ch)
+        {
+                const TCHAR* lpsz = NULL;
+                while (*p != 0)
+                {
+                        if (*p == ch)
+                                lpsz = p;
+                        p = ::CharNext(p);
+                }
+                return lpsz;
+        }
+
+        static TCHAR* _cstrrev(TCHAR* pStr)
+        {
+                // optimize NULL, zero-length, and single-char case
+                if ((pStr == NULL) || (pStr[0] == _T('\0')) || (pStr[1] == _T('\0')))
+                        return pStr;
+
+                TCHAR* p = pStr;
+
+                while (*p != 0) 
+                {
+                        TCHAR* pNext = ::CharNext(p);
+                        if(pNext > p + 1)
+                        {
+                                char p1 = *(char*)p;
+                                *(char*)p = *(char*)(p + 1);
+                                *(char*)(p + 1) = p1;
+                        }
+                        p = pNext;
+                }
+
+                p--;
+                TCHAR* q = pStr;
+
+                while (q < p)
+                {
+                        TCHAR t = *q;
+                        *q = *p;
+                        *p = t;
+                        q++;
+                        p--;
+                }
+                return pStr;
+        }
+
+        static const TCHAR* _cstrstr(const TCHAR* pStr, const TCHAR* pCharSet)
+        {
+                int nLen = lstrlen(pCharSet);
+                if (nLen == 0)
+                        return (TCHAR*)pStr;
+
+                const TCHAR* pRet = NULL;
+                const TCHAR* pCur = pStr;
+                while((pCur = _cstrchr(pCur, *pCharSet)) != NULL)
+                {
+                        if(memcmp(pCur, pCharSet, nLen * sizeof(TCHAR)) == 0)
+                        {
+                                pRet = pCur;
+                                break;
+                        }
+                        pCur = ::CharNext(pCur);
+                }
+                return pRet;
+        }
+
+        static int _cstrspn(const TCHAR* pStr, const TCHAR* pCharSet)
+        {
+                int nRet = 0;
+                const TCHAR* p = pStr;
+                while (*p != 0)
+                {
+                        const TCHAR* pNext = ::CharNext(p);
+                        if(pNext > p + 1)
+                        {
+                                if(_cstrchr_db(pCharSet, *p, *(p + 1)) == NULL)
+                                        break;
+                                nRet += 2;
+                        }
+                        else
+                        {
+                                if(_cstrchr(pCharSet, *p) == NULL)
+                                        break;
+                                nRet++;
+                        }
+                        p = pNext;
+                }
+                return nRet;
+        }
+
+        static int _cstrcspn(const TCHAR* pStr, const TCHAR* pCharSet)
+        {
+                int nRet = 0;
+                TCHAR* p = (TCHAR*)pStr;
+                while (*p != 0)
+                {
+                        TCHAR* pNext = ::CharNext(p);
+                        if(pNext > p + 1)
+                        {
+                                if(_cstrchr_db(pCharSet, *p, *(p + 1)) != NULL)
+                                        break;
+                                nRet += 2;
+                        }
+                        else
+                        {
+                                if(_cstrchr(pCharSet, *p) != NULL)
+                                        break;
+                                nRet++;
+                        }
+                        p = pNext;
+                }
+                return nRet;
+        }
+
+        static const TCHAR* _cstrpbrk(const TCHAR* p, const TCHAR* lpszCharSet)
+        {
+                int n = _cstrcspn(p, lpszCharSet);
+                return (p[n] != 0) ? &p[n] : NULL;
+        }
+
+        static int _cstrisdigit(TCHAR ch)
+        {
+                WORD type;
+                GetStringTypeEx(GetThreadLocale(), CT_CTYPE1, &ch, 1, &type);
+                return (type & C1_DIGIT) == C1_DIGIT;
+        }
+
+        static int _cstrisspace(TCHAR ch)
+        {
+                WORD type;
+                GetStringTypeEx(GetThreadLocale(), CT_CTYPE1, &ch, 1, &type);
+                return (type & C1_SPACE) == C1_SPACE;
+        }
+
+        static int _cstrcmp(const TCHAR* pstrOne, const TCHAR* pstrOther)
+        {
+                return lstrcmp(pstrOne, pstrOther);
+        }
+
+        static int _cstrcmpi(const TCHAR* pstrOne, const TCHAR* pstrOther)
+        {
+                return lstrcmpi(pstrOne, pstrOther);
+        }
+
+        static int _cstrcoll(const TCHAR* pstrOne, const TCHAR* pstrOther)
+        {
+                int nRet = CompareString(GetThreadLocale(), 0, pstrOne, -1, pstrOther, -1);
+                ATLASSERT(nRet != 0);
+                return nRet - 2;   // convert to strcmp convention
+        }
+
+        static int _cstrcolli(const TCHAR* pstrOne, const TCHAR* pstrOther)
+        {
+                int nRet = CompareString(GetThreadLocale(), NORM_IGNORECASE, pstrOne, -1, pstrOther, -1);
+                ATLASSERT(nRet != 0);
+                return nRet - 2;   // convert to strcmp convention
+        }
+
+        static int _cstrtoi(const TCHAR* nptr)
+        {
+                int c;       // current char
+                int total;   // current total
+                int sign;    // if '-', then negative, otherwise positive
+
+                while (_cstrisspace(*nptr))
+                        ++nptr;
+
+                c = (int)(_TUCHAR)*nptr++;
+                sign = c;   // save sign indication
+                if (c == _T('-') || c == _T('+'))
+                        c = (int)(_TUCHAR)*nptr++;   // skip sign
+
+                total = 0;
+
+                while (_cstrisdigit((TCHAR)c))
+                {
+                        total = 10 * total + (c - '0');   // accumulate digit
+                        c = (int)(_TUCHAR)*nptr++;        // get next char
+                }
+
+                if (sign == '-')
+                        return -total;
+                else
+                        return total;   // return result, negated if necessary
+        }
+#else // !_ATL_MIN_CRT
+        static const TCHAR* _cstrchr(const TCHAR* p, TCHAR ch)
+        {
+                return _tcschr(p, ch);
+        }
+
+        static const TCHAR* _cstrrchr(const TCHAR* p, TCHAR ch)
+        {
+                return _tcsrchr(p, ch);
+        }
+
+        static TCHAR* _cstrrev(TCHAR* pStr)
+        {
+                return _tcsrev(pStr);
+        }
+
+        static const TCHAR* _cstrstr(const TCHAR* pStr, const TCHAR* pCharSet)
+        {
+                return _tcsstr(pStr, pCharSet);
+        }
+
+        static int _cstrspn(const TCHAR* pStr, const TCHAR* pCharSet)
+        {
+                return (int)_tcsspn(pStr, pCharSet);
+        }
+
+        static int _cstrcspn(const TCHAR* pStr, const TCHAR* pCharSet)
+        {
+                return (int)_tcscspn(pStr, pCharSet);
+        }
+
+        static const TCHAR* _cstrpbrk(const TCHAR* p, const TCHAR* lpszCharSet)
+        {
+                return _tcspbrk(p, lpszCharSet);
+        }
+
+        static int _cstrisdigit(TCHAR ch)
+        {
+                return _istdigit(ch);
+        }
+
+        static int _cstrisspace(TCHAR ch)
+        {
+                return _istspace((_TUCHAR)ch);
+        }
+
+        static int _cstrcmp(const TCHAR* pstrOne, const TCHAR* pstrOther)
+        {
+                return _tcscmp(pstrOne, pstrOther);
+        }
+
+        static int _cstrcmpi(const TCHAR* pstrOne, const TCHAR* pstrOther)
+        {
+                return _tcsicmp(pstrOne, pstrOther);
+        }
+
+#ifndef _WIN32_WCE
+        static int _cstrcoll(const TCHAR* pstrOne, const TCHAR* pstrOther)
+        {
+                return _tcscoll(pstrOne, pstrOther);
+        }
+
+        static int _cstrcolli(const TCHAR* pstrOne, const TCHAR* pstrOther)
+        {
+                return _tcsicoll(pstrOne, pstrOther);
+        }
+#endif // !_WIN32_WCE
+
+        static int _cstrtoi(const TCHAR* nptr)
+        {
+                return _ttoi(nptr);
+        }
+#endif // !_ATL_MIN_CRT
+
+        static const TCHAR* _cstrchr_db(const TCHAR* p, TCHAR ch1, TCHAR ch2)
+        {
+                const TCHAR* lpsz = NULL;
+                while (*p != 0)
+                {
+                        if (*p == ch1 && *(p + 1) == ch2)
+                        {
+                                lpsz = p;
+                                break;
+                        }
+                        p = ::CharNext(p);
+                }
+                return lpsz;
+        }
+};
+
+
+// Compare helpers
+
+inline bool __stdcall operator ==(const CString& s1, const CString& s2)
+{ return s1.Compare(s2) == 0; }
+
+inline bool __stdcall operator ==(const CString& s1, LPCTSTR s2)
+{ return s1.Compare(s2) == 0; }
+
+inline bool __stdcall operator ==(LPCTSTR s1, const CString& s2)
+{ return s2.Compare(s1) == 0; }
+
+inline bool __stdcall operator !=(const CString& s1, const CString& s2)
+{ return s1.Compare(s2) != 0; }
+
+inline bool __stdcall operator !=(const CString& s1, LPCTSTR s2)
+{ return s1.Compare(s2) != 0; }
+
+inline bool __stdcall operator !=(LPCTSTR s1, const CString& s2)
+{ return s2.Compare(s1) != 0; }
+
+inline bool __stdcall operator <(const CString& s1, const CString& s2)
+{ return s1.Compare(s2) < 0; }
+
+inline bool __stdcall operator <(const CString& s1, LPCTSTR s2)
+{ return s1.Compare(s2) < 0; }
+
+inline bool __stdcall operator <(LPCTSTR s1, const CString& s2)
+{ return s2.Compare(s1) > 0; }
+
+inline bool __stdcall operator >(const CString& s1, const CString& s2)
+{ return s1.Compare(s2) > 0; }
+
+inline bool __stdcall operator >(const CString& s1, LPCTSTR s2)
+{ return s1.Compare(s2) > 0; }
+
+inline bool __stdcall operator >(LPCTSTR s1, const CString& s2)
+{ return s2.Compare(s1) < 0; }
+
+inline bool __stdcall operator <=(const CString& s1, const CString& s2)
+{ return s1.Compare(s2) <= 0; }
+
+inline bool __stdcall operator <=(const CString& s1, LPCTSTR s2)
+{ return s1.Compare(s2) <= 0; }
+
+inline bool __stdcall operator <=(LPCTSTR s1, const CString& s2)
+{ return s2.Compare(s1) >= 0; }
+
+inline bool __stdcall operator >=(const CString& s1, const CString& s2)
+{ return s1.Compare(s2) >= 0; }
+
+inline bool __stdcall operator >=(const CString& s1, LPCTSTR s2)
+{ return s1.Compare(s2) >= 0; }
+
+inline bool __stdcall operator >=(LPCTSTR s1, const CString& s2)
+{ return s2.Compare(s1) <= 0; }
+
+
+// CString "operator +" functions
+
+inline CString __stdcall operator +(const CString& string1, const CString& string2)
+{
+        CString s;
+        s.ConcatCopy(string1.GetData()->nDataLength, string1.m_pchData, string2.GetData()->nDataLength, string2.m_pchData);
+        return s;
+}
+
+inline CString __stdcall operator +(const CString& string, TCHAR ch)
+{
+        CString s;
+        s.ConcatCopy(string.GetData()->nDataLength, string.m_pchData, 1, &ch);
+        return s;
+}
+
+inline CString __stdcall operator +(TCHAR ch, const CString& string)
+{
+        CString s;
+        s.ConcatCopy(1, &ch, string.GetData()->nDataLength, string.m_pchData);
+        return s;
+}
+
+#ifdef _UNICODE
+inline CString __stdcall operator +(const CString& string, char ch)
+{
+        return string + (TCHAR)ch;
+}
+
+inline CString __stdcall operator +(char ch, const CString& string)
+{
+        return (TCHAR)ch + string;
+}
+#endif // _UNICODE
+
+inline CString __stdcall operator +(const CString& string, LPCTSTR lpsz)
+{
+        ATLASSERT(lpsz == NULL || CString::_IsValidString(lpsz));
+        CString s;
+        s.ConcatCopy(string.GetData()->nDataLength, string.m_pchData, CString::SafeStrlen(lpsz), lpsz);
+        return s;
+}
+
+inline CString __stdcall operator +(LPCTSTR lpsz, const CString& string)
+{
+        ATLASSERT(lpsz == NULL || CString::_IsValidString(lpsz));
+        CString s;
+        s.ConcatCopy(CString::SafeStrlen(lpsz), lpsz, string.GetData()->nDataLength, string.m_pchData);
+        return s;
+}
+
+#endif // !_WTL_NO_CSTRING
+
+
+///////////////////////////////////////////////////////////////////////////////
+// CRecentDocumentList - MRU List Support
+
+#ifndef _WIN32_WCE
+
+#ifndef _WTL_MRUEMPTY_TEXT
+  #define _WTL_MRUEMPTY_TEXT    _T("(empty)")
+#endif
+
+// forward declaration
+inline bool AtlCompactPath(LPTSTR lpstrOut, LPCTSTR lpstrIn, int cchLen);
+
+template <class T, int t_cchItemLen = MAX_PATH, int t_nFirstID = ID_FILE_MRU_FIRST, int t_nLastID = ID_FILE_MRU_LAST>
+class CRecentDocumentListBase
+{
+public:
+// Declarations
+        struct _DocEntry
+        {
+                TCHAR szDocName[t_cchItemLen];
+                bool operator ==(const _DocEntry& de) const
+                { return (lstrcmpi(szDocName, de.szDocName) == 0); }
+        };
+
+        enum
+        {
+                m_nMaxEntries_Min = 2,
+                m_nMaxEntries_Max = t_nLastID - t_nFirstID + 1,
+                m_cchMaxItemLen_Min = 6,
+                m_cchMaxItemLen_Max = t_cchItemLen,
+                m_cchItemNameLen = 11
+        };
+
+// Data members
+        ATL::CSimpleArray<_DocEntry> m_arrDocs;
+        int m_nMaxEntries;   // default is 4
+        HMENU m_hMenu;
+
+        TCHAR m_szNoEntries[t_cchItemLen];
+
+        int m_cchMaxItemLen;
+
+// Constructor
+        CRecentDocumentListBase() : m_hMenu(NULL), m_nMaxEntries(4), m_cchMaxItemLen(-1)
+        {
+                // These ASSERTs verify values of the template arguments
+                ATLASSERT(t_cchItemLen > m_cchMaxItemLen_Min);
+                ATLASSERT(m_nMaxEntries_Max > m_nMaxEntries_Min);
+        }
+
+// Attributes
+        HMENU GetMenuHandle() const
+        {
+                return m_hMenu;
+        }
+
+        void SetMenuHandle(HMENU hMenu)
+        {
+                ATLASSERT(hMenu == NULL || ::IsMenu(hMenu));
+                m_hMenu = hMenu;
+                if(m_hMenu == NULL || (::GetMenuString(m_hMenu, t_nFirstID, m_szNoEntries, t_cchItemLen, MF_BYCOMMAND) == 0))
+                {
+                        T* pT = static_cast<T*>(this);
+                        pT;   // avoid level 4 warning
+                        SecureHelper::strncpy_x(m_szNoEntries, _countof(m_szNoEntries), pT->GetMRUEmptyText(), _TRUNCATE);
+                }
+        }
+
+        int GetMaxEntries() const
+        {
+                return m_nMaxEntries;
+        }
+
+        void SetMaxEntries(int nMaxEntries)
+        {
+                ATLASSERT(nMaxEntries >= m_nMaxEntries_Min && nMaxEntries <= m_nMaxEntries_Max);
+                if(nMaxEntries < m_nMaxEntries_Min)
+                        nMaxEntries = m_nMaxEntries_Min;
+                else if(nMaxEntries > m_nMaxEntries_Max)
+                        nMaxEntries = m_nMaxEntries_Max;
+                m_nMaxEntries = nMaxEntries;
+        }
+
+        int GetMaxItemLength() const
+        {
+                return m_cchMaxItemLen;
+        }
+
+        void SetMaxItemLength(int cchMaxLen)
+        {
+                ATLASSERT((cchMaxLen >= m_cchMaxItemLen_Min && cchMaxLen <= m_cchMaxItemLen_Max) || cchMaxLen == -1);
+                if(cchMaxLen != -1)
+                {
+                        if(cchMaxLen < m_cchMaxItemLen_Min)
+                                cchMaxLen = m_cchMaxItemLen_Min;
+                        else if(cchMaxLen > m_cchMaxItemLen_Max)
+                                cchMaxLen = m_cchMaxItemLen_Max;
+                }
+                m_cchMaxItemLen = cchMaxLen;
+                T* pT = static_cast<T*>(this);
+                pT->UpdateMenu();
+        }
+
+// Operations
+        BOOL AddToList(LPCTSTR lpstrDocName)
+        {
+                _DocEntry de;
+                errno_t nRet = SecureHelper::strncpy_x(de.szDocName, _countof(de.szDocName), lpstrDocName, _TRUNCATE);
+                if(nRet != 0 && nRet != STRUNCATE)
+                        return FALSE;
+
+                for(int i = 0; i < m_arrDocs.GetSize(); i++)
+                {
+                        if(lstrcmpi(m_arrDocs[i].szDocName, lpstrDocName) == 0)
+                        {
+                                m_arrDocs.RemoveAt(i);
+                                break;
+                        }
+                }
+
+                if(m_arrDocs.GetSize() == m_nMaxEntries)
+                        m_arrDocs.RemoveAt(0);
+
+                BOOL bRet = m_arrDocs.Add(de);
+                if(bRet)
+                {
+                        T* pT = static_cast<T*>(this);
+                        bRet = pT->UpdateMenu();
+                }
+                return bRet;
+        }
+
+        // This function is deprecated because it is not safe. 
+        // Use the version below that accepts the buffer length.
+#if (_MSC_VER >= 1300)
+        __declspec(deprecated)
+#endif
+        BOOL GetFromList(int /*nItemID*/, LPTSTR /*lpstrDocName*/)
+        {
+                ATLASSERT(FALSE);
+                return FALSE;
+        }
+
+        BOOL GetFromList(int nItemID, LPTSTR lpstrDocName, int cchLength)
+        {
+                int nIndex = m_arrDocs.GetSize() - (nItemID - t_nFirstID) - 1;
+                if(nIndex < 0 || nIndex >= m_arrDocs.GetSize())
+                        return FALSE;
+                if(lstrlen(m_arrDocs[nIndex].szDocName) >= cchLength)
+                        return FALSE;
+                SecureHelper::strcpy_x(lpstrDocName, cchLength, m_arrDocs[nIndex].szDocName);
+
+                return TRUE;
+        }
+
+#if defined(_WTL_USE_CSTRING) || defined(__ATLSTR_H__)
+        BOOL GetFromList(int nItemID, _CSTRING_NS::CString& strDocName)
+        {
+                int nIndex = m_arrDocs.GetSize() - (nItemID - t_nFirstID) - 1;
+                if(nIndex < 0 || nIndex >= m_arrDocs.GetSize())
+                        return FALSE;
+                strDocName = m_arrDocs[nIndex].szDocName;
+                return TRUE;
+        }
+#endif // defined(_WTL_USE_CSTRING) || defined(__ATLSTR_H__)
+
+        BOOL RemoveFromList(int nItemID)
+        {
+                int nIndex = m_arrDocs.GetSize() - (nItemID - t_nFirstID) - 1;
+                BOOL bRet = m_arrDocs.RemoveAt(nIndex);
+                if(bRet)
+                {
+                        T* pT = static_cast<T*>(this);
+                        bRet = pT->UpdateMenu();
+                }
+                return bRet;
+        }
+
+        BOOL MoveToTop(int nItemID)
+        {
+                int nIndex = m_arrDocs.GetSize() - (nItemID - t_nFirstID) - 1;
+                if(nIndex < 0 || nIndex >= m_arrDocs.GetSize())
+                        return FALSE;
+                _DocEntry de;
+                de = m_arrDocs[nIndex];
+                m_arrDocs.RemoveAt(nIndex);
+                BOOL bRet = m_arrDocs.Add(de);
+                if(bRet)
+                {
+                        T* pT = static_cast<T*>(this);
+                        bRet = pT->UpdateMenu();
+                }
+                return bRet;
+        }
+
+        BOOL ReadFromRegistry(LPCTSTR lpstrRegKey)
+        {
+                T* pT = static_cast<T*>(this);
+                ATL::CRegKey rkParent;
+                ATL::CRegKey rk;
+
+                LONG lRet = rkParent.Open(HKEY_CURRENT_USER, lpstrRegKey);
+                if(lRet != ERROR_SUCCESS)
+                        return FALSE;
+                lRet = rk.Open(rkParent, pT->GetRegKeyName());
+                if(lRet != ERROR_SUCCESS)
+                        return FALSE;
+
+                DWORD dwRet = 0;
+#if (_ATL_VER >= 0x0700)
+                lRet = rk.QueryDWORDValue(pT->GetRegCountName(), dwRet);
+#else
+                lRet = rk.QueryValue(dwRet, pT->GetRegCountName());
+#endif
+                if(lRet != ERROR_SUCCESS)
+                        return FALSE;
+                SetMaxEntries(dwRet);
+
+                m_arrDocs.RemoveAll();
+
+                TCHAR szRetString[t_cchItemLen] = { 0 };
+                _DocEntry de;
+
+                for(int nItem = m_nMaxEntries; nItem > 0; nItem--)
+                {
+                        TCHAR szBuff[m_cchItemNameLen] = { 0 };
+                        SecureHelper::wsprintf_x(szBuff, m_cchItemNameLen, pT->GetRegItemName(), nItem);
+#if (_ATL_VER >= 0x0700)
+                        ULONG ulCount = t_cchItemLen;
+                        lRet = rk.QueryStringValue(szBuff, szRetString, &ulCount);
+#else
+                        DWORD dwCount = t_cchItemLen * sizeof(TCHAR);
+                        lRet = rk.QueryValue(szRetString, szBuff, &dwCount);
+#endif
+                        if(lRet == ERROR_SUCCESS)
+                        {
+                                SecureHelper::strcpy_x(de.szDocName, _countof(de.szDocName), szRetString);
+                                m_arrDocs.Add(de);
+                        }
+                }
+
+                rk.Close();
+                rkParent.Close();
+
+                return pT->UpdateMenu();
+        }
+
+        BOOL WriteToRegistry(LPCTSTR lpstrRegKey)
+        {
+                T* pT = static_cast<T*>(this);
+                pT;   // avoid level 4 warning
+                ATL::CRegKey rkParent;
+                ATL::CRegKey rk;
+
+                LONG lRet = rkParent.Create(HKEY_CURRENT_USER, lpstrRegKey);
+                if(lRet != ERROR_SUCCESS)
+                        return FALSE;
+                lRet = rk.Create(rkParent, pT->GetRegKeyName());
+                if(lRet != ERROR_SUCCESS)
+                        return FALSE;
+
+#if (_ATL_VER >= 0x0700)
+                lRet = rk.SetDWORDValue(pT->GetRegCountName(), m_nMaxEntries);
+#else
+                lRet = rk.SetValue(m_nMaxEntries, pT->GetRegCountName());
+#endif
+                ATLASSERT(lRet == ERROR_SUCCESS);
+
+                // set new values
+                int nItem;
+                for(nItem = m_arrDocs.GetSize(); nItem > 0; nItem--)
+                {
+                        TCHAR szBuff[m_cchItemNameLen] = { 0 };
+                        SecureHelper::wsprintf_x(szBuff, m_cchItemNameLen, pT->GetRegItemName(), nItem);
+                        TCHAR szDocName[t_cchItemLen] = { 0 };
+                        GetFromList(t_nFirstID + nItem - 1, szDocName, t_cchItemLen);
+#if (_ATL_VER >= 0x0700)
+                        lRet = rk.SetStringValue(szBuff, szDocName);
+#else
+                        lRet = rk.SetValue(szDocName, szBuff);
+#endif
+                        ATLASSERT(lRet == ERROR_SUCCESS);
+                }
+
+                // delete unused keys
+                for(nItem = m_arrDocs.GetSize() + 1; nItem < m_nMaxEntries_Max; nItem++)
+                {
+                        TCHAR szBuff[m_cchItemNameLen] = { 0 };
+                        SecureHelper::wsprintf_x(szBuff, m_cchItemNameLen, pT->GetRegItemName(), nItem);
+                        rk.DeleteValue(szBuff);
+                }
+
+                rk.Close();
+                rkParent.Close();
+
+                return TRUE;
+        }
+
+// Implementation
+        BOOL UpdateMenu()
+        {
+                if(m_hMenu == NULL)
+                        return FALSE;
+                ATLASSERT(::IsMenu(m_hMenu));
+
+                int nItems = ::GetMenuItemCount(m_hMenu);
+                int nInsertPoint;
+                for(nInsertPoint = 0; nInsertPoint < nItems; nInsertPoint++)
+                {
+                        CMenuItemInfo mi;
+                        mi.fMask = MIIM_ID;
+                        ::GetMenuItemInfo(m_hMenu, nInsertPoint, TRUE, &mi);
+                        if (mi.wID == t_nFirstID)
+                                break;
+                }
+                ATLASSERT(nInsertPoint < nItems && "You need a menu item with an ID = t_nFirstID");
+
+                int nItem;
+                for(nItem = t_nFirstID; nItem < t_nFirstID + m_nMaxEntries; nItem++)
+                {
+                        // keep the first one as an insertion point
+                        if (nItem != t_nFirstID)
+                                ::DeleteMenu(m_hMenu, nItem, MF_BYCOMMAND);
+                }
+
+                TCHAR szItemText[t_cchItemLen + 6] = { 0 };   // add space for &, 2 digits, and a space
+                int nSize = m_arrDocs.GetSize();
+                nItem = 0;
+                if(nSize > 0)
+                {
+                        for(nItem = 0; nItem < nSize; nItem++)
+                        {
+                                if(m_cchMaxItemLen == -1)
+                                {
+                                        SecureHelper::wsprintf_x(szItemText, t_cchItemLen + 6, _T("&%i %s"), nItem + 1, m_arrDocs[nSize - 1 - nItem].szDocName);
+                                }
+                                else
+                                {
+                                        TCHAR szBuff[t_cchItemLen] = { 0 };
+                                        T* pT = static_cast<T*>(this);
+                                        pT;   // avoid level 4 warning
+                                        bool bRet = pT->CompactDocumentName(szBuff, m_arrDocs[nSize - 1 - nItem].szDocName, m_cchMaxItemLen);
+                                        bRet;   // avoid level 4 warning
+                                        ATLASSERT(bRet);
+                                        SecureHelper::wsprintf_x(szItemText, t_cchItemLen + 6, _T("&%i %s"), nItem + 1, szBuff);
+                                }
+                                ::InsertMenu(m_hMenu, nInsertPoint + nItem, MF_BYPOSITION | MF_STRING, t_nFirstID + nItem, szItemText);
+                        }
+                }
+                else    // empty
+                {
+                        ::InsertMenu(m_hMenu, nInsertPoint, MF_BYPOSITION | MF_STRING, t_nFirstID, m_szNoEntries);
+                        ::EnableMenuItem(m_hMenu, t_nFirstID, MF_GRAYED);
+                        nItem++;
+                }
+                ::DeleteMenu(m_hMenu, nInsertPoint + nItem, MF_BYPOSITION);
+
+                return TRUE;
+        }
+
+// Overrideables
+        // override to provide a different method of compacting document names
+        static bool CompactDocumentName(LPTSTR lpstrOut, LPCTSTR lpstrIn, int cchLen)
+        {
+                return AtlCompactPath(lpstrOut, lpstrIn, cchLen);
+        }
+
+        static LPCTSTR GetRegKeyName()
+        {
+                return _T("Recent Document List");
+        }
+
+        static LPCTSTR GetRegCountName()
+        {
+                return _T("DocumentCount");
+        }
+
+        static LPCTSTR GetRegItemName()
+        {
+                // Note: This string is a format string used with wsprintf().
+                // Resulting formatted string must be m_cchItemNameLen or less 
+                // characters long, including the terminating null character.
+                return _T("Document%i");
+        }
+
+        static LPCTSTR GetMRUEmptyText()
+        {
+                return _WTL_MRUEMPTY_TEXT;
+        }
+};
+
+class CRecentDocumentList : public CRecentDocumentListBase<CRecentDocumentList>
+{
+public:
+// nothing here
+};
+
+#endif // _WIN32_WCE
+
+
+///////////////////////////////////////////////////////////////////////////////
+// CFindFile - file search helper class
+
+class CFindFile
+{
+public:
+// Data members
+        WIN32_FIND_DATA m_fd;
+        TCHAR m_lpszRoot[MAX_PATH];
+        TCHAR m_chDirSeparator;
+        HANDLE m_hFind;
+        BOOL m_bFound;
+
+// Constructor/destructor
+        CFindFile() : m_hFind(NULL), m_chDirSeparator(_T('\\')), m_bFound(FALSE)
+        { }
+
+        ~CFindFile()
+        {
+                Close();
+        }
+
+// Attributes
+        ULONGLONG GetFileSize() const
+        {
+                ATLASSERT(m_hFind != NULL);
+
+                ULARGE_INTEGER nFileSize = { 0 };
+
+                if(m_bFound)
+                {
+                        nFileSize.LowPart = m_fd.nFileSizeLow;
+                        nFileSize.HighPart = m_fd.nFileSizeHigh;
+                }
+                else
+                {
+                        nFileSize.QuadPart = 0;
+                }
+
+                return nFileSize.QuadPart;
+        }
+
+        BOOL GetFileName(LPTSTR lpstrFileName, int cchLength) const
+        {
+                ATLASSERT(m_hFind != NULL);
+                if(lstrlen(m_fd.cFileName) >= cchLength)
+                        return FALSE;
+
+                if(m_bFound)
+                        SecureHelper::strcpy_x(lpstrFileName, cchLength, m_fd.cFileName);
+
+                return m_bFound;
+        }
+
+        BOOL GetFilePath(LPTSTR lpstrFilePath, int cchLength) const
+        {
+                ATLASSERT(m_hFind != NULL);
+
+                int nLen = lstrlen(m_lpszRoot);
+#ifndef _WIN32_WCE
+                ATLASSERT(nLen > 0);
+                if(nLen == 0)
+                        return FALSE;
+
+                bool bAddSep = (m_lpszRoot[nLen - 1] != _T('\\') && m_lpszRoot[nLen - 1] !=_T('/'));
+#else // CE specific
+                // allow diskless devices (nLen == 0)
+                bool bAddSep = ((nLen == 0) || (m_lpszRoot[nLen - 1] != _T('\\') && m_lpszRoot[nLen - 1] !=_T('/')));
+#endif // _WIN32_WCE
+
+                if((lstrlen(m_lpszRoot) + (bAddSep ?  1 : 0)) >= cchLength)
+                        return FALSE;
+
+                SecureHelper::strcpy_x(lpstrFilePath, cchLength, m_lpszRoot);
+
+                if(bAddSep)
+                {
+                        TCHAR szSeparator[2] = { m_chDirSeparator, 0 };
+                        SecureHelper::strcat_x(lpstrFilePath, cchLength, szSeparator);
+                }
+
+                SecureHelper::strcat_x(lpstrFilePath, cchLength, m_fd.cFileName);
+
+                return TRUE;
+        }
+
+#ifndef _WIN32_WCE
+        BOOL GetFileTitle(LPTSTR lpstrFileTitle, int cchLength) const
+        {
+                ATLASSERT(m_hFind != NULL);
+
+                TCHAR szBuff[MAX_PATH] = { 0 };
+                if(!GetFileName(szBuff, MAX_PATH))
+                        return FALSE;
+
+                if(lstrlen(szBuff) >= cchLength || cchLength < 1)
+                        return FALSE;
+
+                // find the last dot
+                LPTSTR pstrDot  = (LPTSTR)_cstrrchr(szBuff, _T('.'));
+                if(pstrDot != NULL)
+                        *pstrDot = 0;
+
+                SecureHelper::strcpy_x(lpstrFileTitle, cchLength, szBuff);
+
+                return TRUE;
+        }
+#endif // !_WIN32_WCE
+
+        BOOL GetFileURL(LPTSTR lpstrFileURL, int cchLength) const
+        {
+                ATLASSERT(m_hFind != NULL);
+
+                TCHAR szBuff[MAX_PATH] = { 0 };
+                if(!GetFilePath(szBuff, MAX_PATH))
+                        return FALSE;
+                LPCTSTR lpstrFileURLPrefix = _T("file://");
+                if(lstrlen(szBuff) + lstrlen(lpstrFileURLPrefix) >= cchLength)
+                        return FALSE;
+                SecureHelper::strcpy_x(lpstrFileURL, cchLength, lpstrFileURLPrefix);
+                SecureHelper::strcat_x(lpstrFileURL, cchLength, szBuff);
+
+                return TRUE;
+        }
+
+        BOOL GetRoot(LPTSTR lpstrRoot, int cchLength) const
+        {
+                ATLASSERT(m_hFind != NULL);
+                if(lstrlen(m_lpszRoot) >= cchLength)
+                        return FALSE;
+
+                SecureHelper::strcpy_x(lpstrRoot, cchLength, m_lpszRoot);
+
+                return TRUE;
+        }
+
+#if defined(_WTL_USE_CSTRING) || defined(__ATLSTR_H__)
+        _CSTRING_NS::CString GetFileName() const
+        {
+                ATLASSERT(m_hFind != NULL);
+
+                _CSTRING_NS::CString ret;
+
+                if(m_bFound)
+                        ret = m_fd.cFileName;
+                return ret;
+        }
+
+        _CSTRING_NS::CString GetFilePath() const
+        {
+                ATLASSERT(m_hFind != NULL);
+
+                _CSTRING_NS::CString strResult = m_lpszRoot;
+                int nLen = strResult.GetLength();
+#ifndef _WIN32_WCE
+                ATLASSERT(nLen > 0);
+                if(nLen == 0)
+                        return strResult;
+
+                if((strResult[nLen - 1] != _T('\\')) && (strResult[nLen - 1] != _T('/')))
+#else // CE specific
+                // allow diskless devices (nLen == 0)
+                if((nLen == 0) || ((strResult[nLen - 1] != _T('\\')) && (strResult[nLen - 1] != _T('/'))))
+#endif // _WIN32_WCE
+                        strResult += m_chDirSeparator;
+                strResult += GetFileName();
+                return strResult;
+        }
+
+#ifndef _WIN32_WCE
+        _CSTRING_NS::CString GetFileTitle() const
+        {
+                ATLASSERT(m_hFind != NULL);
+
+                _CSTRING_NS::CString strResult;
+                GetFileTitle(strResult.GetBuffer(MAX_PATH), MAX_PATH);
+                strResult.ReleaseBuffer();
+
+                return strResult;
+        }
+#endif // !_WIN32_WCE
+
+        _CSTRING_NS::CString GetFileURL() const
+        {
+                ATLASSERT(m_hFind != NULL);
+
+                _CSTRING_NS::CString strResult("file://");
+                strResult += GetFilePath();
+                return strResult;
+        }
+
+        _CSTRING_NS::CString GetRoot() const
+        {
+                ATLASSERT(m_hFind != NULL);
+
+                _CSTRING_NS::CString str = m_lpszRoot;
+                return str;
+        }
+#endif // defined(_WTL_USE_CSTRING) || defined(__ATLSTR_H__)
+
+        BOOL GetLastWriteTime(FILETIME* pTimeStamp) const
+        {
+                ATLASSERT(m_hFind != NULL);
+                ATLASSERT(pTimeStamp != NULL);
+
+                if(m_bFound && pTimeStamp != NULL)
+                {
+                        *pTimeStamp = m_fd.ftLastWriteTime;
+                        return TRUE;
+                }
+
+                return FALSE;
+        }
+
+        BOOL GetLastAccessTime(FILETIME* pTimeStamp) const
+        {
+                ATLASSERT(m_hFind != NULL);
+                ATLASSERT(pTimeStamp != NULL);
+
+                if(m_bFound && pTimeStamp != NULL)
+                {
+                        *pTimeStamp = m_fd.ftLastAccessTime;
+                        return TRUE;
+                }
+
+                return FALSE;
+        }
+
+        BOOL GetCreationTime(FILETIME* pTimeStamp) const
+        {
+                ATLASSERT(m_hFind != NULL);
+
+                if(m_bFound && pTimeStamp != NULL)
+                {
+                        *pTimeStamp = m_fd.ftCreationTime;
+                        return TRUE;
+                }
+
+                return FALSE;
+        }
+
+        BOOL MatchesMask(DWORD dwMask) const
+        {
+                ATLASSERT(m_hFind != NULL);
+
+                if(m_bFound)
+                        return ((m_fd.dwFileAttributes & dwMask) != 0);
+
+                return FALSE;
+        }
+
+        BOOL IsDots() const
+        {
+                ATLASSERT(m_hFind != NULL);
+
+                // return TRUE if the file name is "." or ".." and
+                // the file is a directory
+
+                BOOL bResult = FALSE;
+                if(m_bFound && IsDirectory())
+                {
+                        if(m_fd.cFileName[0] == _T('.') && (m_fd.cFileName[1] == _T('\0') || (m_fd.cFileName[1] == _T('.') && m_fd.cFileName[2] == _T('\0'))))
+                                bResult = TRUE;
+                }
+
+                return bResult;
+        }
+
+        BOOL IsReadOnly() const
+        {
+                return MatchesMask(FILE_ATTRIBUTE_READONLY);
+        }
+
+        BOOL IsDirectory() const
+        {
+                return MatchesMask(FILE_ATTRIBUTE_DIRECTORY);
+        }
+
+        BOOL IsCompressed() const
+        {
+                return MatchesMask(FILE_ATTRIBUTE_COMPRESSED);
+        }
+
+        BOOL IsSystem() const
+        {
+                return MatchesMask(FILE_ATTRIBUTE_SYSTEM);
+        }
+
+        BOOL IsHidden() const
+        {
+                return MatchesMask(FILE_ATTRIBUTE_HIDDEN);
+        }
+
+        BOOL IsTemporary() const
+        {
+                return MatchesMask(FILE_ATTRIBUTE_TEMPORARY);
+        }
+
+        BOOL IsNormal() const
+        {
+                return MatchesMask(FILE_ATTRIBUTE_NORMAL);
+        }
+
+        BOOL IsArchived() const
+        {
+                return MatchesMask(FILE_ATTRIBUTE_ARCHIVE);
+        }
+
+// Operations
+        BOOL FindFile(LPCTSTR pstrName = NULL)
+        {
+                Close();
+
+                if(pstrName == NULL)
+                {
+                        pstrName = _T("*.*");
+                }
+                else if(lstrlen(pstrName) >= MAX_PATH)
+                {
+                        ATLASSERT(FALSE);
+                        return FALSE;
+                }
+
+                SecureHelper::strcpy_x(m_fd.cFileName, _countof(m_fd.cFileName), pstrName);
+
+                m_hFind = ::FindFirstFile(pstrName, &m_fd);
+
+                if(m_hFind == INVALID_HANDLE_VALUE)
+                        return FALSE;
+
+#ifndef _WIN32_WCE
+                bool bFullPath = (::GetFullPathName(pstrName, MAX_PATH, m_lpszRoot, NULL) != 0);
+#else // CE specific
+                errno_t nRet = SecureHelper::strncpy_x(m_lpszRoot, _countof(m_lpszRoot), pstrName, _TRUNCATE);
+                bool bFullPath = (nRet == 0 || nRet == STRUNCATE);
+#endif // _WIN32_WCE
+
+                // passed name isn't a valid path but was found by the API
+                ATLASSERT(bFullPath);
+                if(!bFullPath)
+                {
+                        Close();
+                        ::SetLastError(ERROR_INVALID_NAME);
+                        return FALSE;
+                }
+                else
+                {
+                        // find the last forward or backward whack
+                        LPTSTR pstrBack  = (LPTSTR)_cstrrchr(m_lpszRoot, _T('\\'));
+                        LPTSTR pstrFront = (LPTSTR)_cstrrchr(m_lpszRoot, _T('/'));
+
+                        if(pstrFront != NULL || pstrBack != NULL)
+                        {
+                                if(pstrFront == NULL)
+                                        pstrFront = m_lpszRoot;
+                                if(pstrBack == NULL)
+                                        pstrBack = m_lpszRoot;
+
+                                // from the start to the last whack is the root
+
+                                if(pstrFront >= pstrBack)
+                                        *pstrFront = _T('\0');
+                                else
+                                        *pstrBack = _T('\0');
+                        }
+                }
+
+                m_bFound = TRUE;
+
+                return TRUE;
+        }
+
+        BOOL FindNextFile()
+        {
+                ATLASSERT(m_hFind != NULL);
+
+                if(m_hFind == NULL)
+                        return FALSE;
+
+                if(!m_bFound)
+                        return FALSE;
+
+                m_bFound = ::FindNextFile(m_hFind, &m_fd);
+
+                return m_bFound;
+        }
+
+        void Close()
+        {
+                m_bFound = FALSE;
+
+                if(m_hFind != NULL && m_hFind != INVALID_HANDLE_VALUE)
+                {
+                        ::FindClose(m_hFind);
+                        m_hFind = NULL;
+                }
+        }
+
+// Helper
+        static const TCHAR* _cstrrchr(const TCHAR* p, TCHAR ch)
+        {
+#ifdef _ATL_MIN_CRT
+                const TCHAR* lpsz = NULL;
+                while (*p != 0)
+                {
+                        if (*p == ch)
+                                lpsz = p;
+                        p = ::CharNext(p);
+                }
+                return lpsz;
+#else // !_ATL_MIN_CRT
+                return _tcsrchr(p, ch);
+#endif // !_ATL_MIN_CRT
+        }
+};
+
+
+///////////////////////////////////////////////////////////////////////////////
+// Global functions for loading resources
+
+inline HACCEL AtlLoadAccelerators(ATL::_U_STRINGorID table)
+{
+        return ::LoadAccelerators(ModuleHelper::GetResourceInstance(), table.m_lpstr);
+}
+
+inline HMENU AtlLoadMenu(ATL::_U_STRINGorID menu)
+{
+        return ::LoadMenu(ModuleHelper::GetResourceInstance(), menu.m_lpstr);
+}
+
+inline HBITMAP AtlLoadBitmap(ATL::_U_STRINGorID bitmap)
+{
+        return ::LoadBitmap(ModuleHelper::GetResourceInstance(), bitmap.m_lpstr);
+}
+
+#ifdef OEMRESOURCE
+inline HBITMAP AtlLoadSysBitmap(ATL::_U_STRINGorID bitmap)
+{
+#ifdef _DEBUG
+        WORD wID = (WORD)bitmap.m_lpstr;
+        ATLASSERT(wID >= 32734 && wID <= 32767);
+#endif // _DEBUG
+        return ::LoadBitmap(NULL, bitmap.m_lpstr);
+}
+#endif // OEMRESOURCE
+
+inline HCURSOR AtlLoadCursor(ATL::_U_STRINGorID cursor)
+{
+        return ::LoadCursor(ModuleHelper::GetResourceInstance(), cursor.m_lpstr);
+}
+
+inline HCURSOR AtlLoadSysCursor(LPCTSTR lpCursorName)
+{
+#if (WINVER >= 0x0500)
+        ATLASSERT(lpCursorName == IDC_ARROW || lpCursorName == IDC_IBEAM || lpCursorName == IDC_WAIT ||
+                lpCursorName == IDC_CROSS || lpCursorName == IDC_UPARROW || lpCursorName == IDC_SIZE ||
+                lpCursorName == IDC_ICON || lpCursorName == IDC_SIZENWSE || lpCursorName == IDC_SIZENESW ||
+                lpCursorName == IDC_SIZEWE || lpCursorName == IDC_SIZENS || lpCursorName == IDC_SIZEALL ||
+                lpCursorName == IDC_NO || lpCursorName == IDC_APPSTARTING || lpCursorName == IDC_HELP ||
+                lpCursorName == IDC_HAND);
+#else // !(WINVER >= 0x0500)
+        ATLASSERT(lpCursorName == IDC_ARROW || lpCursorName == IDC_IBEAM || lpCursorName == IDC_WAIT ||
+                lpCursorName == IDC_CROSS || lpCursorName == IDC_UPARROW || lpCursorName == IDC_SIZE ||
+                lpCursorName == IDC_ICON || lpCursorName == IDC_SIZENWSE || lpCursorName == IDC_SIZENESW ||
+                lpCursorName == IDC_SIZEWE || lpCursorName == IDC_SIZENS || lpCursorName == IDC_SIZEALL ||
+                lpCursorName == IDC_NO || lpCursorName == IDC_APPSTARTING || lpCursorName == IDC_HELP);
+#endif // !(WINVER >= 0x0500)
+        return ::LoadCursor(NULL, lpCursorName);
+}
+
+inline HICON AtlLoadIcon(ATL::_U_STRINGorID icon)
+{
+        return ::LoadIcon(ModuleHelper::GetResourceInstance(), icon.m_lpstr);
+}
+
+#ifndef _WIN32_WCE
+inline HICON AtlLoadSysIcon(LPCTSTR lpIconName)
+{
+#if (WINVER >= 0x0600)
+        ATLASSERT(lpIconName == IDI_APPLICATION || lpIconName == IDI_ASTERISK || lpIconName == IDI_EXCLAMATION ||
+                  lpIconName == IDI_HAND || lpIconName == IDI_QUESTION || lpIconName == IDI_WINLOGO ||
+                  lpIconName == IDI_SHIELD);
+#else // !(WINVER >= 0x0600)
+        ATLASSERT(lpIconName == IDI_APPLICATION || lpIconName == IDI_ASTERISK || lpIconName == IDI_EXCLAMATION ||
+                  lpIconName == IDI_HAND || lpIconName == IDI_QUESTION || lpIconName == IDI_WINLOGO);
+#endif // !(WINVER >= 0x0600)
+        return ::LoadIcon(NULL, lpIconName);
+}
+#endif // !_WIN32_WCE
+
+inline HBITMAP AtlLoadBitmapImage(ATL::_U_STRINGorID bitmap, UINT fuLoad = LR_DEFAULTCOLOR)
+{
+        return (HBITMAP)::LoadImage(ModuleHelper::GetResourceInstance(), bitmap.m_lpstr, IMAGE_BITMAP, 0, 0, fuLoad);
+}
+
+inline HCURSOR AtlLoadCursorImage(ATL::_U_STRINGorID cursor, UINT fuLoad = LR_DEFAULTCOLOR | LR_DEFAULTSIZE, int cxDesired = 0, int cyDesired = 0)
+{
+        return (HCURSOR)::LoadImage(ModuleHelper::GetResourceInstance(), cursor.m_lpstr, IMAGE_CURSOR, cxDesired, cyDesired, fuLoad);
+}
+
+inline HICON AtlLoadIconImage(ATL::_U_STRINGorID icon, UINT fuLoad = LR_DEFAULTCOLOR | LR_DEFAULTSIZE, int cxDesired = 0, int cyDesired = 0)
+{
+        return (HICON)::LoadImage(ModuleHelper::GetResourceInstance(), icon.m_lpstr, IMAGE_ICON, cxDesired, cyDesired, fuLoad);
+}
+
+#ifdef OEMRESOURCE
+inline HBITMAP AtlLoadSysBitmapImage(WORD wBitmapID, UINT fuLoad = LR_DEFAULTCOLOR)
+{
+        ATLASSERT(wBitmapID >= 32734 && wBitmapID <= 32767);
+        ATLASSERT((fuLoad & LR_LOADFROMFILE) == 0);   // this one doesn't load from a file
+        return (HBITMAP)::LoadImage(NULL, MAKEINTRESOURCE(wBitmapID), IMAGE_BITMAP, 0, 0, fuLoad);
+}
+#endif // OEMRESOURCE
+
+inline HCURSOR AtlLoadSysCursorImage(ATL::_U_STRINGorID cursor, UINT fuLoad = LR_DEFAULTCOLOR | LR_DEFAULTSIZE, int cxDesired = 0, int cyDesired = 0)
+{
+#ifdef _DEBUG
+        WORD wID = (WORD)cursor.m_lpstr;
+        ATLASSERT((wID >= 32512 && wID <= 32516) || (wID >= 32640 && wID <= 32648) || (wID == 32650) || (wID == 32651));
+        ATLASSERT((fuLoad & LR_LOADFROMFILE) == 0);   // this one doesn't load from a file
+#endif // _DEBUG
+        return (HCURSOR)::LoadImage(NULL, cursor.m_lpstr, IMAGE_CURSOR, cxDesired, cyDesired, fuLoad);
+}
+
+inline HICON AtlLoadSysIconImage(ATL::_U_STRINGorID icon, UINT fuLoad = LR_DEFAULTCOLOR | LR_DEFAULTSIZE, int cxDesired = 0, int cyDesired = 0)
+{
+#ifdef _DEBUG
+        WORD wID = (WORD)icon.m_lpstr;
+        ATLASSERT(wID >= 32512 && wID <= 32517);
+        ATLASSERT((fuLoad & LR_LOADFROMFILE) == 0);   // this one doesn't load from a file
+#endif // _DEBUG
+        return (HICON)::LoadImage(NULL, icon.m_lpstr, IMAGE_ICON, cxDesired, cyDesired, fuLoad);
+}
+
+#if (_ATL_VER < 0x0700)
+inline int AtlLoadString(UINT uID, LPTSTR lpBuffer, int nBufferMax)
+{
+        return ::LoadString(_Module.GetResourceInstance(), uID, lpBuffer, nBufferMax);
+}
+#endif // (_ATL_VER < 0x0700)
+
+#ifdef _WIN32_WCE // CE only direct access to the resource
+inline LPCTSTR AtlLoadString(UINT uID)
+{
+        LPCTSTR s = (LPCTSTR)::LoadString(ModuleHelper::GetResourceInstance(), uID, NULL, 0);
+#ifdef DEBUG // Check for null-termination
+        if(s != NULL)
+                // Note: RC -n <file.rc> compiles null-terminated resource strings
+                ATLASSERT(s[*((WORD*)s -1) - 1] == L'\0');
+#endif
+        return s;
+}
+#endif // _WIN32_WCE
+
+inline bool AtlLoadString(UINT uID, BSTR& bstrText)
+{
+        USES_CONVERSION;
+        ATLASSERT(bstrText == NULL);
+
+        LPTSTR lpstrText = NULL;
+        int nRes = 0;
+        for(int nLen = 256; ; nLen *= 2)
+        {
+                ATLTRY(lpstrText = new TCHAR[nLen]);
+                if(lpstrText == NULL)
+                        break;
+                nRes = ::LoadString(ModuleHelper::GetResourceInstance(), uID, lpstrText, nLen);
+                if(nRes < nLen - 1)
+                        break;
+                delete [] lpstrText;
+                lpstrText = NULL;
+        }
+
+        if(lpstrText != NULL)
+        {
+                if(nRes != 0)
+                        bstrText = ::SysAllocString(T2OLE(lpstrText));
+                delete [] lpstrText;
+        }
+
+        return (bstrText != NULL) ? true : false;
+}
+
+
+///////////////////////////////////////////////////////////////////////////////
+// Global functions for stock GDI objects
+
+inline HPEN AtlGetStockPen(int nPen)
+{
+#if (_WIN32_WINNT >= 0x0500) && !defined(_WIN32_WCE)
+        ATLASSERT(nPen == WHITE_PEN || nPen == BLACK_PEN || nPen == NULL_PEN || nPen == DC_PEN);
+#else
+        ATLASSERT(nPen == WHITE_PEN || nPen == BLACK_PEN || nPen == NULL_PEN);
+#endif
+        return (HPEN)::GetStockObject(nPen);
+}
+
+inline HBRUSH AtlGetStockBrush(int nBrush)
+{
+#if (_WIN32_WINNT >= 0x0500) && !defined(_WIN32_WCE)
+        ATLASSERT((nBrush >= WHITE_BRUSH && nBrush <= HOLLOW_BRUSH) || nBrush == DC_BRUSH);
+#else
+        ATLASSERT(nBrush >= WHITE_BRUSH && nBrush <= HOLLOW_BRUSH);
+#endif
+        return (HBRUSH)::GetStockObject(nBrush);
+}
+
+inline HFONT AtlGetStockFont(int nFont)
+{
+#ifndef _WIN32_WCE
+        ATLASSERT((nFont >= OEM_FIXED_FONT && nFont <= SYSTEM_FIXED_FONT) || nFont == DEFAULT_GUI_FONT);
+#else // CE specific
+        ATLASSERT(nFont == SYSTEM_FONT);
+#endif // _WIN32_WCE
+        return (HFONT)::GetStockObject(nFont);
+}
+
+inline HPALETTE AtlGetStockPalette(int nPalette)
+{
+        ATLASSERT(nPalette == DEFAULT_PALETTE); // the only one supported
+        return (HPALETTE)::GetStockObject(nPalette);
+}
+
+
+///////////////////////////////////////////////////////////////////////////////
+// Global function for compacting a path by replacing parts with ellipsis
+
+// helper for multi-byte character sets
+inline bool _IsDBCSTrailByte(LPCTSTR lpstr, int nChar)
+{
+#ifndef _UNICODE
+        int i = nChar;
+        for( ; i > 0; i--)
+        {
+                if(!::IsDBCSLeadByte(lpstr[i - 1]))
+                        break;
+        }
+        return ((nChar > 0) && (((nChar - i) & 1) != 0));
+#else // _UNICODE
+        lpstr; nChar;
+        return false;
+#endif // _UNICODE
+}
+
+inline bool AtlCompactPath(LPTSTR lpstrOut, LPCTSTR lpstrIn, int cchLen)
+{
+        ATLASSERT(lpstrOut != NULL);
+        ATLASSERT(lpstrIn != NULL);
+        ATLASSERT(cchLen > 0);
+
+        LPCTSTR szEllipsis = _T("...");
+        const int cchEndEllipsis = 3;
+        const int cchMidEllipsis = 4;
+
+        if(lstrlen(lpstrIn) < cchLen)
+        {
+                SecureHelper::strcpy_x(lpstrOut, cchLen, lpstrIn);
+                return true;
+        }
+
+        lpstrOut[0] = 0;
+
+        // check if the separator is a slash or a backslash
+        TCHAR chSlash = _T('\\');
+        for(LPTSTR lpstr = (LPTSTR)lpstrIn; *lpstr != 0; lpstr = ::CharNext(lpstr))
+        {
+                if((*lpstr == _T('/')) || (*lpstr == _T('\\')))
+                        chSlash = *lpstr;
+        }
+
+        // find the filename portion of the path
+        LPCTSTR lpstrFileName = lpstrIn;
+        for(LPCTSTR pPath = lpstrIn; *pPath; pPath = ::CharNext(pPath))
+        {
+                if((pPath[0] == _T('\\') || pPath[0] == _T(':') || pPath[0] == _T('/'))
+                                && pPath[1] && pPath[1] != _T('\\') && pPath[1] != _T('/'))
+                        lpstrFileName = pPath + 1;
+        }
+        int cchFileName = lstrlen(lpstrFileName);
+
+        // handle just the filename without a path
+        if(lpstrFileName == lpstrIn && cchLen > cchEndEllipsis)
+        {
+                bool bRet = (SecureHelper::strncpy_x(lpstrOut, cchLen, lpstrIn, cchLen - cchEndEllipsis - 1) == 0);
+                if(bRet)
+                {
+#ifndef _UNICODE
+                        if(_IsDBCSTrailByte(lpstrIn, cchLen - cchEndEllipsis))
+                                lpstrOut[cchLen - cchEndEllipsis - 1] = 0;
+#endif // _UNICODE
+                        SecureHelper::strcat_x(lpstrOut, cchLen, szEllipsis);
+                }
+                return bRet;
+        }
+
+        // handle just ellipsis
+        if((cchLen < (cchMidEllipsis + cchEndEllipsis)))
+        {
+                for(int i = 0; i < cchLen - 1; i++)
+                        lpstrOut[i] = ((i + 1) == cchMidEllipsis) ? chSlash : _T('.');
+                lpstrOut[cchLen - 1] = 0;
+                return true;
+        }
+
+        // calc how much we have to copy
+        int cchToCopy = cchLen - (cchMidEllipsis + cchFileName) - 1;
+
+        if(cchToCopy < 0)
+                cchToCopy = 0;
+
+#ifndef _UNICODE
+        if(cchToCopy > 0 && _IsDBCSTrailByte(lpstrIn, cchToCopy))
+                cchToCopy--;
+#endif // _UNICODE
+
+        bool bRet = (SecureHelper::strncpy_x(lpstrOut, cchLen, lpstrIn, cchToCopy) == 0);
+        if(!bRet)
+                return false;
+
+        // add ellipsis
+        SecureHelper::strcat_x(lpstrOut, cchLen, szEllipsis);
+        if(!bRet)
+                return false;
+        TCHAR szSlash[2] = { chSlash, 0 };
+        SecureHelper::strcat_x(lpstrOut, cchLen, szSlash);
+        if(!bRet)
+                return false;
+
+        // add filename (and ellipsis, if needed)
+        if(cchLen > (cchMidEllipsis + cchFileName))
+        {
+                SecureHelper::strcat_x(lpstrOut, cchLen, lpstrFileName);
+        }
+        else
+        {
+                cchToCopy = cchLen - cchMidEllipsis - cchEndEllipsis - 1;
+#ifndef _UNICODE
+                if(cchToCopy > 0 && _IsDBCSTrailByte(lpstrFileName, cchToCopy))
+                        cchToCopy--;
+#endif // _UNICODE
+                bRet = (SecureHelper::strncpy_x(&lpstrOut[cchMidEllipsis], cchLen - cchMidEllipsis, lpstrFileName, cchToCopy) == 0);
+                if(bRet)
+                        SecureHelper::strcat_x(lpstrOut, cchLen, szEllipsis);
+        }
+
+        return bRet;
+}
+
+}; // namespace WTL
+
+#endif // __ATLMISC_H__