private void BtnDeleteCustomer_Click(object sender, RoutedEventArgs e)
{
if (!Validation())
{
return;
}
if (MessageBox.Show("Do you want to delete this Customer?", "Question", MessageBoxButton.YesNo, MessageBoxImage.Information) == MessageBoxResult.Yes)
{
dr.DeleteCustomer(cr.Id);
btnAddCustomer.Visibility = Visibility.Visible;
btnUpdateCustomer.Visibility = Visibility.Hidden;
btnDeleteCustomer.Visibility = Visibility.Hidden;
FillDG();
ResetTextBox();
}
}