public void AddGood(Good good) { Goods.Add(good); }
public Contract(long contractNo, string clientName, string clientPhoneNumber, string clientBank, Supplier supplier, int noGoods, Good orderedGood, DateTime date) { ContractNo = contractNo; ClientName = clientName; ClientPhoneNumber = clientPhoneNumber; ClientBank = clientBank; Supplier = supplier; NoGoods = noGoods; this.orderedGood = orderedGood; Date = date; totalGoods = orderedGood.Price * NoGoods; totalTax = orderedGood.Tax * NoGoods; totalPrice = totalGoods + totalTax; }