private void OrderScreen_DrinkClick(object sender, OrderClickEventArgs e)
{
DrinkSelection drinkPage = new DrinkSelection(e.SelectedItem as Drink, true, e.Index);
OrderWindow.Navigate(drinkPage);
}
private void OnReturnToCategory(object sender, RoutedEventArgs args)
{
OrderWindow.Navigate(new MenuCategorySelection());
}
private void OrderScreen_SideClick(object sender, OrderClickEventArgs e)
{
SideSelection sidePage = new SideSelection(e.SelectedItem as Side, true, e.Index);
OrderWindow.Navigate(sidePage);
}