//add a computer and give it to student with the serialnumber
private void bAddGivePC_Click(object sender, RoutedEventArgs e)
{
var window = new AddComputer();
window.ShowDialog();
if (window.s != "")
{
MyItem m = (MyItem)listView.SelectedItem;
sql.assignComputerToPupil(window.s, m.P.Id);
m.C = sql.getComputerSerial(window.s);
m.P = sql.getPupil(m.P.Id);
ICollectionView view = CollectionViewSource.GetDefaultView(listView.ItemsSource);
view.Refresh();
listView.UpdateLayout();
bGivePC.IsEnabled = false;
bAddGivePC.IsEnabled = false;
bRemovePC.IsEnabled = true;
UpdateTextBoxes(m);
listView.SelectedIndex = -1;
listView.SelectedItem = m;
}
Console.WriteLine("Serial added:" + window.s);
}
private void ADD_Button_Click(object sender, RoutedEventArgs e)
{
var window = new AddComputer();
window.ShowDialog();
listView.ItemsSource = MainWindow.sql.getUnAssignedComputerList("");
ICollectionView view = CollectionViewSource.GetDefaultView(listView.ItemsSource);
view.Refresh();
}