[ Windows | MFC ] get full path of application's exe file

CString ClassName::getAppExePath()

{

     CString path;

     GetModuleFileName(NULL, path.GetBufferSetLength(MAX_PATH + 1), MAX_PATH);

     path.ReleaseBuffer();

     int nPos = path.ReverseFind('\\');

     return path.Left(nPos + 1);

}