枚举当前路径下的txt文件

CString CConfInfo::GetTxtFile()

{

WIN32_FIND_DATA FileData;

static HANDLE hSearch = 0;

BOOL fFinished = FALSE;

CString strFileName;

BOOL bReturn;

//枚举当前目录下的所有文件

if (hSearch==0)

{

hSearch = FindFirstFile( "*.txt", &FileData);

strFileName = FileData.cFileName;

strFileName.MakeLower();

return strFileName;

}

if (hSearch == INVALID_HANDLE_VALUE)

{

//AfxMessageBox( "枚举失败！ ");

strFileName = "";

return strFileName;

}

else

{

bReturn = FindNextFile(hSearch, &FileData) ;

if (bReturn==0)

{

FindClose(hSearch);

return "";

}

strFileName = FileData.cFileName;

strFileName.MakeLower();

return strFileName;

}

}