mfc 中简单的得到命令参数的方法

 char exeFullPath[MAX_PATH];
 memset(exeFullPath, 0, MAX_PATH);
 char szDirve[MAX_PATH];
 memset(szDirve, 0, MAX_PATH);
 char szDir[MAX_PATH];
 memset(szDir, 0, MAX_PATH);
 if (__argc == 1)
 {
  strcpy(exeFullPath, __argv[0]);
 }
 
 _splitpath(exeFullPath, szDirve, szDir, NULL, NULL);
 
 CString strFullPath;
 strFullPath.Format("%s%s", szDirve, szDir);
 SetCurrentDirectory(strFullPath.GetBuffer(0));