private void PopulateShoppingCart(ShoppingCart shoppingCart, ListBox listBox, Label label)
{
foreach (var item in shoppingCart.Items)
{
listBox.Items.Add(item);
}
shoppingCart.CalculateSum();
label.Text = oldShoppingCart.Sum.ToString();
}
private void PopulateNewShoppingCart(ShoppingCart ShoppingCart, ListView listView, Label labelSum)
{
listViewNewShoppingCart.Items.Clear();
foreach (var element in ShoppingCart.Items)
{
ListViewItem listViewItem = new ListViewItem(element.Key.Name);
listViewItem.SubItems.Add(element.Key.Price);
listViewItem.SubItems.Add(element.Value.ToString());
listView.Items.Add(listViewItem);
}
ShoppingCart.CalculateSum();
labelSum.Text = ShoppingCart.Sum.ToString();
ShowMessageAboutShoppingCart(ShoppingCart);
}
