protected void btnDelayTime_OnClick(object sender, EventArgs e) { SeatManage.ClassModel.ReaderInfo reader = EnterOutOperate.GetReaderInfo(this.LoginId); reader.EnterOutLog.Remark = "通过预约网站延长座位使用时间"; reader.EnterOutLog.EnterOutState = EnterOutLogType.ContinuedTime; string result = EnterOutOperate.DelaySeatUsedTime(reader); if (!string.IsNullOrEmpty(result)) { lblMsg.Text = result; } else { lblMsg.Text = "操作成功"; } }