コード例 #1
0
        public string PrintBill <I>(IEnumerable <I> items, IItemSorter <I> sorter)
            where I : IItem
        {
            string bill = "";

            foreach (var item in sorter.SortItems(items))
            {
                bill += String.Format(
                    "towar {0} : cena {1} + podatek {2}\n",
                    item.Name, item.Price, taxCalc.CalculateTax(item.Price)
                    );
            }
            return(bill);
        }
コード例 #2
0
        public void PrintBill(Item[] Items, IItemSorter itemSorter)
        {
            Item[] sortedItems = Items;

            if (itemSorter != null)
            {
                itemSorter.SortItems(sortedItems);
            }

            Console.WriteLine("Wartość podatku {0}", Tax);
            foreach (var item in sortedItems)
            {
                Console.WriteLine("towar {0} : cena {1} + podatek {2}",
                                  item.Name, item.Price, taxCalc.CalculateTax(item.Price));
            }
        }