void ReqQryNotice() { ThostFtdcQryNoticeField req = new ThostFtdcQryNoticeField(); req.BrokerID = BROKER_ID; int iResult = api.ReqQryNotice(req, ++iRequestID); Console.WriteLine("--->>> 请求查询客户通知: " + ((iResult == 0) ? "成功" : "失败")); }