CString szTemp = “d:\VS project\IniPractice\debug\IniPractice.exe”;

int nIndex1 = szTemp.Find(‘\\’);

//nIndex1 = 2; 从左往右查找，并给出索引值

int nIndex2 = szTemp.ReverseFind(‘\\’);

//nIndex2 = 31；从右往左查找，并反向给出索引值

TCHAR szPath[MAX_PATH];::GetModuleFileName(NULL, szPath, MAX_PATH);CString szCurrentDirectory = (CString)szPath;::AfxMessageBox(szCurrentDirectory);int nIndex = szCurrentDirectory.Find('\\');CString szTemp;szTemp.Format("%d",nIndex);::AfxMessageBox(szTemp);szCurrentDirectory = szCurrentDirectory.Left(szCurrentDirectory.ReverseFind('\\'));::AfxMessageBox(szCurrentDirectory);