WinExec unicode 处理

  CString strCmd;
  USES_CONVERSION;
  strCmd.Format(_T("%s %s"), FullFileName.GetBuffer(0), filename.GetBuffer(0));
  
#ifdef  UNICODE                    
  WinExec(T2A(strCmd),SW_SHOW);
#else   /* UNICODE */        
  WinExec(strCmd,SW_SHOW);
#endif /* UNICODE */