private void editClick(object sender, RoutedEventArgs e) { if (client == null) MessageBox.Show("You must select a client"); else { UpdateClient clientUpdateDialog = new UpdateClient(client); clientUpdateDialog.ShowDialog(); } }
private void update_Click(object sender, RoutedEventArgs e) { Client selected = EditClientt.SelectedItem as Client; if (selected == null) MessageBox.Show("You must select a client"); else { UpdateClient client = new UpdateClient(selected); client.ShowDialog(); } }