学步园

void CTestDlg::OnButton1()   
{

CFileDialog   mFileDlg(TRUE,NULL,NULL,OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT|OFN_ALLOWMULTISELECT,
"所有文件(*.*)|*.*",   NULL/*AfxGetMainWnd()*/);

if(mFileDlg.DoModal()==IDOK)
{
CString   strPathName=mFileDlg.GetPathName();
CString strDir =   strPathName.Left(strPathName.ReverseFind('\\'));
std::vector<CString>   vecFile;
OnTraverseFolder( strDir,vecFile );
} // 这段是找路径的
}     




void CTestDlg::OnTraverseFolder(const CString&   strDir,std::vector<CString>& vecFile) //这段是读取文件夹内所有文件的     
{
WIN32_FIND_DATA FindFileData;
CString strDirTmp;
strDirTmp =   strDir;
strDirTmp += "\\*.*";
HANDLE   hFind=::FindFirstFile(strDirTmp,&FindFileData);
if(INVALID_HANDLE_VALUE   ==   hFind)
{
return;
}
while(TRUE)
{
if(FindFileData.dwFileAttributes   & FILE_ATTRIBUTE_DIRECTORY)
{
if(FindFileData.cFileName[0]!=   _T('.'))
{
strDirTmp = strDir;
strDirTmp += "\\";
strDirTmp +=   FindFileData.cFileName;
OnTraverseFolder(strDirTmp,vecFile)   ;
}
}
else
{
strDirTmp = strDir;
strDirTmp +=   "\\";
strDirTmp +=   FindFileData.cFileName;
vecFile.push_back(strDirTmp);
}
if(!FindNextFile(hFind,&FindFileData))   break;
}
FindClose(hFind);



}