public void add_order(string name, string type, int quantity, int price, int total)
{
OrderClass order = new OrderClass();
order.ItemName = name;
order.ItemType = type;
order.ItemQuantity = quantity;
order.ItemPrice = price;
order.Total1 = total;
OrderDL.orderlist.Add(order);
}
void addOrder(OrderClass selecteditems)
{
orderlist.Add(selecteditems);
}