VC++2010:显示打开的对话框挂起

嗨，我已经将VC++6项目转换为VC++2010，在显示模式"打开文件"对话框时一直遇到错误。

它显示对话框的底部，但顶部缺失，过滤器也未填充。

标头具有用于存储文件信息的公共成员：

CString m_strFilePathName;
CString m_strFileExtName;

我要显示的对话框代码：

static TCHAR BASED_CODE szFilter[] = _T("Open Bin File(*.abs)|")
_T("Default DataBase File(*.ddf)|")
_T("SatCodex File(*.sdx)|")
_T("Format Text File(*.txt)");
// TODO: Add your command handler code here
CFileDlg fd(TRUE, NULL, "", OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT, szFilter);
//"Open Bin File(*.abs)|Default DataBase File(*.ddf)|SatCodex File(*.sdx)|Format Text File(*.txt)");
const int c_cMaxFiles = 1;
const int c_cbBuffSize = (c_cMaxFiles * (MAX_PATH + 1)) + 1;
fd.GetOFN().lpstrFile = m_strFilePathName.GetBuffer(c_cbBuffSize);
fd.GetOFN().nMaxFile = c_cbBuffSize;
// Dialog hangs on this line:
if(fd.DoModal() != IDOK) return;

诊断返回：AliEditor.exe中0x006c69cc处的首次机会异常：0xC0000005:读取位置0x00000020的访问冲突。

挂起模式下的中断调用堆栈返回以下信息：

user32.dll!_NtUserWaitMessage@0()  + 0x15 bytes <-STOPPED HERE
user32.dll!_NtUserWaitMessage@0()  + 0x15 bytes 
user32.dll!_DialogBox2@16()  + 0x109 bytes  
user32.dll!_InternalDialogBox@24()  + 0xc9 bytes    
user32.dll!_DialogBoxIndirectParamAorW@24()  + 0x36 bytes   
user32.dll!_DialogBoxIndirectParamW@20()  + 0x1b bytes  
comdlg32.dll!CFileOpenSave::Show()  + 0x146 bytes   

AliEditor.exe！CFileDialog:：DoModal()行748+0x26字节C++AliEditor.exe！CMainFrame:：OnFileOpen()行195+0xb字节C++AliEditor.exe_AfxDispatchCmdMsg(CCmdTarget*pTarget，unsigned int nID，int nCode，void(void)*pfn，void*pExtra，unsignedint nSig，AFX_CMDHANDLERINFO*pHandlerInfo)第82行C++AliEditor.exe！CCmdTarget:：OnCmdMsg(unsigned int nID，int nCode，void*pExtra，AFX_CMDHANDLERINFO*pHandlerInfo)行381+0x27字节C++AliEditor.exe！CFrameWnd:：OnCmdMsg(无符号int nID，int nCode，void*pExtra，AFX_CMDHANDLERINFO*pHandlerInfo)行973+0x18字节C++AliEditor.exe！CWnd:：OnCommand(无符号int wParam，长lParam)行2729 C++AliEditor.exe！CFrameWnd:：OnCommand(无符号int wParam，长lParam)第371行C++AliEditor.exe！CWnd:：OnWndMsg(无符号int消息，无符号int wParam，长lParam，长*pResult)行2101+0x1e字节C++AliEditor.exe！CWnd:：WindowProc(无符号int消息，无符号int wParam，长lParam)行2087+0x20字节C++AliEditor.exe！AfxCallWndProc(CWnd*pWnd，HWND__*HWND，无符号int nMsg，无符号整数wParam，长lParam)行257+0x1c字节C++AliEditor.exe！AfxWndProc(HWND__*HWND，无符号int nMsg，无符号整数wParam，长lParam)第420行C++

我猜(我不是C++开发人员)重写(fileDlg.cpp)的声明：

#include "stdafx.h"
#include "AliEditor.h"
#include "FileDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CFileDlg
IMPLEMENT_DYNAMIC(CFileDlg, CFileDialog)
CFileDlg::CFileDlg(BOOL bOpenFileDialog, LPCTSTR lpszDefExt, LPCTSTR lpszFileName,
DWORD dwFlags, LPCTSTR lpszFilter, CWnd* pParentWnd) :
CFileExportDialog(bOpenFileDialog, lpszDefExt, lpszFileName, dwFlags, lpszFilter, pParentWnd)
{
}

BEGIN_MESSAGE_MAP(CFileDlg, CFileExportDialog)
//{{AFX_MSG_MAP(CFileDlg)
ON_WM_CLOSE()
//}}AFX_MSG_MAP
END_MESSAGE_MAP()

文件"dlgfile.cpp"很大，但这只是最重要的部分：

// This is a part of the Microsoft Foundation Classes C++ library.
// Copyright (C) Microsoft Corporation
// All rights reserved.
//
// This source code is only intended as a supplement to the
// Microsoft Foundation Classes Reference and related
// electronic documentation provided with the library.
// See these sources for detailed information regarding the
// Microsoft Foundation Classes product.
#include "stdafx.h"
#include <dlgs.h>       // for standard control IDs for commdlg
#include "afxglobals.h"
#define new DEBUG_NEW
////////////////////////////////////////////////////////////////////////////
// FileOpen/FileSaveAs common dialog helper
CFileDialog::CFileDialog(BOOL bOpenFileDialog,
LPCTSTR lpszDefExt, LPCTSTR lpszFileName, DWORD dwFlags,
LPCTSTR lpszFilter, CWnd* pParentWnd, DWORD dwSize, BOOL bVistaStyle)
: CCommonDialog(pParentWnd)
{
OSVERSIONINFO vi;
ZeroMemory(&vi, sizeof(OSVERSIONINFO));
vi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
::GetVersionEx(&vi);
// if running under Vista
if (vi.dwMajorVersion >= 6)
{
m_bVistaStyle = bVistaStyle;
}
else
{
m_bVistaStyle = FALSE;
}
m_bPickFoldersMode = FALSE;
// determine size of OPENFILENAME struct if dwSize is zero
if (dwSize == 0)
{
dwSize = sizeof(OPENFILENAME);
}
// size of OPENFILENAME must be at least version 5
ASSERT(dwSize >= sizeof(OPENFILENAME));
// allocate memory for OPENFILENAME struct based on size passed in
m_pOFN = static_cast<LPOPENFILENAME>(malloc(dwSize));
ASSERT(m_pOFN != NULL);
if (m_pOFN == NULL)
AfxThrowMemoryException();
memset(&m_ofn, 0, dwSize); // initialize structure to 0/NULL
m_szFileName[0] = '';
m_szFileTitle[0] = '';
m_pofnTemp = NULL;
m_bOpenFileDialog = bOpenFileDialog;
m_nIDHelp = bOpenFileDialog ? AFX_IDD_FILEOPEN : AFX_IDD_FILESAVE;
m_ofn.lStructSize = dwSize;
m_ofn.lpstrFile = m_szFileName;
m_ofn.nMaxFile = _countof(m_szFileName);
m_ofn.lpstrDefExt = lpszDefExt;
m_ofn.lpstrFileTitle = (LPTSTR)m_szFileTitle;
m_ofn.nMaxFileTitle = _countof(m_szFileTitle);
m_ofn.Flags |= dwFlags | OFN_ENABLEHOOK | OFN_EXPLORER;
if(dwFlags & OFN_ENABLETEMPLATE)
m_ofn.Flags &= ~OFN_ENABLESIZING;
m_ofn.hInstance = AfxGetResourceHandle();
m_ofn.lpfnHook = (COMMDLGPROC)_AfxCommDlgProc;
// setup initial file name
if (lpszFileName != NULL)
Checked::tcsncpy_s(m_szFileName, _countof(m_szFileName), lpszFileName, _TRUNCATE);
// Translate filter into commdlg format (lots of )
if (lpszFilter != NULL)
{
m_strFilter = lpszFilter;
LPTSTR pch = m_strFilter.GetBuffer(0); // modify the buffer in place
// MFC delimits with '|' not ''
while ((pch = _tcschr(pch, '|')) != NULL)
*pch++ = '';
m_ofn.lpstrFilter = m_strFilter;
// do not call ReleaseBuffer() since the string contains '' characters
}
if (m_bVistaStyle == TRUE)
{
if (SUCCEEDED(CoInitializeEx(NULL, COINIT_APARTMENTTHREADED)))
{ // multi-threaded is not supported
IFileDialog* pIFileDialog;
IFileDialogCustomize* pIFileDialogCustomize;
HRESULT hr;
USE_INTERFACE_PART_STD(FileDialogEvents);
USE_INTERFACE_PART_STD(FileDialogControlEvents);
if (m_bOpenFileDialog)
{
hr = CoCreateInstance(CLSID_FileOpenDialog, NULL, CLSCTX_INPROC_SERVER, 
IID_PPV_ARGS(&pIFileDialog));
}
else
{
hr = CoCreateInstance(CLSID_FileSaveDialog, NULL, CLSCTX_INPROC_SERVER, 
IID_PPV_ARGS(&pIFileDialog));
}
if (FAILED(hr))
{
m_bVistaStyle = FALSE;
return;
}
hr = pIFileDialog->QueryInterface(IID_PPV_ARGS(&pIFileDialogCustomize));
ENSURE(SUCCEEDED(hr));
hr = pIFileDialog->Advise(reinterpret_cast<IFileDialogEvents*>(&m_xFileDialogEvents), &m_dwCookie);
ENSURE(SUCCEEDED(hr));
m_pIFileDialog = static_cast<void*>(pIFileDialog);
m_pIFileDialogCustomize = static_cast<void*>(pIFileDialogCustomize);
}
else
{
m_bVistaStyle = FALSE;
}
}
}
CFileDialog::~CFileDialog()
{
free(m_pOFN);
if (m_bVistaStyle == TRUE)
{
HRESULT hr;
hr = (static_cast<IFileDialog*>(m_pIFileDialog))->Unadvise(m_dwCookie);
ENSURE(SUCCEEDED(hr));
(static_cast<IFileDialogCustomize*>(m_pIFileDialogCustomize))->Release();
(static_cast<IFileDialog*>(m_pIFileDialog))->Release();
CoUninitialize();
}
}
const OPENFILENAME& CFileDialog::GetOFN() const
{
return *m_pOFN;
}
OPENFILENAME& CFileDialog::GetOFN()
{
return *m_pOFN;
}

一步一步地，我在同一个("dlgfile.cpp")文件中到达了这一点：

INT_PTR CFileDialog::DoModal()
{
ASSERT_VALID(this);
ASSERT(m_ofn.Flags & OFN_ENABLEHOOK);
ASSERT(m_ofn.lpfnHook != NULL); // can still be a user hook
// zero out the file buffer for consistent parsing later
ASSERT(AfxIsValidAddress(m_ofn.lpstrFile, m_ofn.nMaxFile));
DWORD nOffset = lstrlen(m_ofn.lpstrFile)+1;
ASSERT(nOffset <= m_ofn.nMaxFile);
memset(m_ofn.lpstrFile+nOffset, 0, (m_ofn.nMaxFile-nOffset)*sizeof(TCHAR));
//  This is a special case for the file open/save dialog,
//  which sometimes pumps while it is coming up but before it has
//  disabled the main window.
HWND hWndFocus = ::GetFocus();
BOOL bEnableParent = FALSE;
m_ofn.hwndOwner = PreModal();
AfxUnhookWindowCreate();
if (m_ofn.hwndOwner != NULL && ::IsWindowEnabled(m_ofn.hwndOwner))
{
bEnableParent = TRUE;
::EnableWindow(m_ofn.hwndOwner, FALSE);
}
_AFX_THREAD_STATE* pThreadState = AfxGetThreadState();
ASSERT(pThreadState->m_pAlternateWndInit == NULL);
if (m_bVistaStyle == TRUE)
{
AfxHookWindowCreate(this);
}
else if (m_ofn.Flags & OFN_EXPLORER)
pThreadState->m_pAlternateWndInit = this;
else
AfxHookWindowCreate(this);
INT_PTR nResult = 0;
if (m_bVistaStyle == TRUE)
{
ApplyOFNToShellDialog();

// HERE CALLS **OPENFILENAME& CFileDialog::GetOFN()** method and then hangs
HRESULT hr = (static_cast<IFileDialog*>(m_pIFileDialog))->Show(m_ofn.hwndOwner);

nResult = (hr == S_OK) ? IDOK : IDCANCEL;
}
else if (m_bOpenFileDialog)
nResult = ::AfxCtxGetOpenFileName(&m_ofn);
else
nResult = ::AfxCtxGetSaveFileName(&m_ofn);
if (nResult)
ASSERT(pThreadState->m_pAlternateWndInit == NULL);
pThreadState->m_pAlternateWndInit = NULL;
// Second part of special case for file open/save dialog.
if (bEnableParent)
::EnableWindow(m_ofn.hwndOwner, TRUE);
if (::IsWindow(hWndFocus))
::SetFocus(hWndFocus);
PostModal();
return nResult ? nResult : IDCANCEL;
}

有人能帮我吗？

[更新]由于现阶段并没有人能够帮助我，我已经将项目上传到了这里的公共场所。当我点击打开文件时，有人能下载并告诉我出了什么问题吗？