C# (CSharp) IProduct.ApplyDiscounts Beispiele

Beispiel #1

        public IReceipt Purchase(IProduct item)
        {
            IProduct discountedItem = item.ApplyDiscounts(this.Discounts);

            this.RegisterPurchase(discountedItem.Price);
            return(new Receipt(this.UserName, discountedItem.Name, discountedItem.Price));
        }