//得到返回值
private string sendMsg(string SendMessageResult, out int FailCount, out int SessCount, out int AllCount,out string sRe)
{
  string sStr = "";
  string Result = "";
  int dtCount = dtTemp.Rows.Count;
  int dtFailCount = dtCount;
  int dtSessCount = 0;
  sStr = SendMessageResult.Substring(0, 1);
  if (sStr == "0")
  {
 dtFailCount = Convert.ToInt32(SendMessageResult.Substring(2));
 dtSessCount = dtCount - dtFailCount;
 Result = "发送完成，此次成功发送" + dtSessCount.ToString() + "条，失败" + dtFailCount.ToString() + "条";
  }
  FailCount = dtFailCount;
  SessCount = dtSessCount;
  AllCount = dtCount;
  sRe = sStr;
  return Result;
}

//调用

private void btnSend_Click(object sender, EventArgs e)
{
int FailCount;
      int SessCount ;
      int AllCount;
      string sRe;
      string sSendMsg = sendMsg(e.Result, out FailCount, out SessCount, out AllCount, out sRe);
}