private void DeleteRequestButton_Click(object sender, RoutedEventArgs e)
{
Button button = sender as Button;
BO.GuestRequest guestRequest = (BO.GuestRequest)button.DataContext;
try
{
bl.UpdateRequestStatus(RequestStatus.IRRELEVANT, guestRequest.Key);//update the staus as Irlevent
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
lstRequest = bl.GetGuestRequestByPredicate(x => x.ClientId == int.Parse(tb_GuestId.Text) && x.Status != RequestStatus.IRRELEVANT);
this.RequestsViewList.ItemsSource = lstRequest;
this.RequestsViewList.Items.Refresh();
}