private void HoldKetchupClicked(object sender, RoutedEventArgs args)
{
steak?.HoldKetchup();
if (this.combo != null)
{
if (this.combo.Entree is SteakosaurusBurger sb)
{
sb.HoldKetchup();
}
}
}
public void HoldKetchup(object sender, RoutedEventArgs e)
{
if (DataContext is Order order)
{
if (CollectionViewSource.GetDefaultView(order.Items).CurrentItem is DinoDiner.Menu.CretaceousCombo Combo)
{
DinoDiner.Menu.SteakosaurusBurger b = (DinoDiner.Menu.SteakosaurusBurger)Combo.Entree;
b.HoldKetchup();
Combo.Entree = b;
CollectionViewSource.GetDefaultView(order.Items).Refresh();
}
}
}