private IAsyncResult BeginRnS(RemoteClient wapper)
        {
            string          fileStr     = string.Empty;
            AysnRnSDelegate RnSDelegate = new AysnRnSDelegate(RnS);

            return(RnSDelegate.BeginInvoke(wapper, RnSed, RnSDelegate));
        }
 private void RnSed(IAsyncResult result)
 {
     AysnRnSDelegate aysnDelegate = result.AsyncState as AysnRnSDelegate;
 }