void BumfClient_GradeBatchDelCompleted(object sender, GradeBatchDelCompletedEventArgs e) { DelInfosList.Clear();//清空记录 if (!e.Cancelled) { if (e.Result) { Utility.ShowCustomMessage(MessageTypes.Message, Utility.GetResourceStr("SUCCESSED"), Utility.GetResourceStr("DELETESUCCESSED", "GRADENAME")); LoadGradeInfos(); } else { Utility.ShowCustomMessage(MessageTypes.Message, Utility.GetResourceStr("FAILED"), Utility.GetResourceStr("DELETEFAILED", "GRADENAME")); return; } } }