private void btnSetWaitingRevert_Click(object sender, System.Windows.RoutedEventArgs e) { var vm = this.DataContext as RegisterVM; facade.SetWaitingRevert(vm, (obj, args) => { vm.RevertInfo.RevertStatus = args.Result.RevertInfo.RevertStatus; SetButtonStatus(); Window.Alert(ResRegisterMaintain.Info_OperateSuccessfully); }); }