工作总结：MFC使用Windows自带打开对话框

代码：

int nStructSize = 76;  //Win98 as default  



LPARAM lModuleParam = 0;  



TV_INSERTSTRUCT tvItem;  



CString sPathNameSel;  



char   lpszCurrentDir[1024];//1K



 ::GetModuleFileName(NULL, lpszCurrentDir, 1024);  //Get current directory   



int n = CString(lpszCurrentDir).ReverseFind('\\');



 CString sTemp = CString(lpszCurrentDir).Left(n);  



STRCPY(lpszCurrentDir, sTemp);



 CString str("", 1024);



 /*if (TRUE == bAMT700PrjModify)  



{   



 bAMT700PrjModify = FALSE;   



int nAnswer = MxMessageBox(m_hWnd, IDS_SAVEPROJECTORNOT, IDS_CAPTION_NEWPROJECT, MB_YESNO);  



 if (IDYES == nAnswer)   



{    



OnBnClickedBtnAmt700PrjSave();   



}



 }



*/  



 CFileDialog mFileDlg( TRUE,   NULL,   NULL,   OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT,   "IRIS Files (*.ini)|*.ini||",   this);  //NT does not support  



mFileDlg.m_ofn.lpstrFile = (LPSTR)(LPCTSTR)str;//.GetBuffer(MERGE_MAX_COUNT_OF_FILE_CAN_SELECT); mFileDlg.m_ofn.lpstrTitle = RESID2LPSTR(IDS_BROWSEFORPROJECT);



mFileDlg.m_ofn.lpstrInitialDir = lpszCurrentDir;



DWORD dwVersion = GetVersion();



 if (dwVersion < 0x80000000)    //Windows NT/win2000  



{   



nStructSize = 88;



 }  



else       //Windows95/98



 {   



nStructSize = 76;  



}



 mFileDlg.m_ofn.lStructSize = nStructSize;



 str.ReleaseBuffer();



 if (mFileDlg.DoModal() == IDOK)



 {        



POSITION pos = mFileDlg.GetStartPosition();   



while (NULL != pos)  



 {   



 m_sPrjPathName = mFileDlg.GetNextPathName(pos);   



 sPathNameSel = mFileDlg.GetFileName();  



 }   



CFileFind finder;   



DWORD dwFindRet;   



dwFindRet = m_sPrjPathName.Find(".ini");   



if (0xffffffff == dwFindRet)  



 {   



 m_sPrjPathName += ".ini";



  }  



 dwFindRet = sPathNameSel.Find(".ini");  



 if (0xffffffff == dwFindRet)   



{   



 sPathNameSel += ".ini";



 }



  if (!finder.FindFile(m_sPrjPathName))  



 {   



 MxMessageBox(m_hWnd, IDS_PROJECTNOTEXITS, IDS_CAPTION_OPENPROJECT, MB_ICONERROR);    



m_sPrjPathName.Empty();    



return;   



}  



 sPathNameSel = sPathNameSel.Left(sPathNameSel.GetLength() - strlen(".ini"));



  g_prjAMT700.Release();



  /*m_treePrj.DeleteAllItems();   



m_dlgModule.m_nModuleCount = 0;  



 m_dlgModule.m_bMethod = 1; //add   m_dlgAddr.ShowWindow(SW_HIDE);



  m_dlgModule.ShowWindow(SW_SHOW);*/



  //CButton * pBtn = (CButton *)GetDlgItem(IDC_RAD_AMT700_MODULE);  



 //pBtn->ShowWindow(SW_SHOW);   //pBtn->SetCheck(1);   



//pBtn = (CButton *)GetDlgItem(IDC_RAD_AMT700_ADDR);  



 //pBtn->ShowWindow(SW_SHOW);



  tvItem.hParent = TVI_ROOT;  



 tvItem.hInsertAfter = TVI_ROOT;



  // tvItem.item.iImage = nImage;   



// tvItem.item.iSelectedImage = nImage;  



 tvItem.item.mask = TVIF_IMAGE | TVIF_SELECTEDIMAGE | TVIF_TEXT | TVIF_PARAM;  



 tvItem.item.pszText = CSTRING_TO_LPSTR sPathNameSel;  



 tvItem.item.lParam = MAKELPARAM(g_prjAMT700.GetModuleCount(), MAKEWORD(1/*PRJ*/, 0));//Prj  



 //m_hPrj = m_treePrj.InsertItem(&tvItem);   



//m_treePrj.SelectItem(m_hPrj);   



//if (AMT700_VERSION == iAMTVer)  



 //{  



 // g_prjAMT700.LoadProject(m_sPrjPathName);



  // for (int i = 0; i < g_prjAMT700.GetModuleCount(); i++)   



// {   



//  CModule700 * pTmpModule = g_prjAMT700.GetModuleAt(i);  



 //  lModuleParam = MAKELPARAM(i, MAKEWORD(2/*Module*/, 0));



  //  HTREEITEM hItem = AddModuleItem(m_hPrj, *pTmpModule, lModuleParam);  



 //  m_dlgModule.m_nModuleCount++;



  //  for (int j = 0; j < pTmpModule->GetAddrCount(); j++)  



 //  {   //   CAddr700 pTmpAddr;



  //   pTmpModule->GetAddrAtEx(j, &pTmpAddr);   



//   AddAddrItem(hItem, pTmpAddr, MAKELPARAM(j, MAKEWORD(3, 0)));



  //  }



  // }



  //}



 }