超市购物小票C#程序代码

根据提供的引用内容，我们可以为您提供一个简单的超市购物小票C#程序代码，代码如下：

using System;
using System.Collections.Generic;

namespace Supermarket
{
    class Program
    {
        // 商品项类
        class GoodsItem
        {
            public string Name { get; set; } // 商品名称
            public string Id { get; set; } // 商品编号
            public double Price { get; set; } // 商品单价
            public int Number { get; set; } // 商品数量
            public string Unit { get; set; } // 商品单位
            public double Money { get; set; } // 商品总价

            public GoodsItem(string name, string id, double price, int number, string unit, double money)
            {
                Name = name;
                Id = id;
                Price = price;
                Number = number;
                Unit = unit;
                Money = money;
            }
        }

        // 购物车类
        class ShoppingCar
        {
            private List<GoodsItem> items = new List<GoodsItem>(); // 商品项集合

            // 添加商品到购物车
            public void AddItemToShoppingCar(GoodsItem item)
            {
                // 遍历购物车中的所有商品项
                for (int index = 0; index < items.Count; index++)
                {
                    // 获取每一个商品项
                    GoodsItem goodsItem = items[index];
                    if (goodsItem.Id.Equals(item.Id))
                    {
                        goodsItem.Number += item.Number;
                        goodsItem.Money = goodsItem.Price * goodsItem.Number;
                        return;
                    }
                }
                // 将要购买的商品项添加到集合中
                items.Add(item);
            }

            // 计算购物车中商品的总价
            public double CalculateTotalMoney()
            {
                double totalMoney = 0;
                foreach (GoodsItem item in items)
                {
                    totalMoney += item.Money;
                }
                return totalMoney;            }

            // 打印购物小票
            public void PrintShoppingTicket()
            {
                Console.WriteLine("**********欢迎光临超市**********");
                Console.WriteLine("名称\t编号\t单价\t数量\t单位\t金额");
                foreach (GoodsItem item in items)
                {
                    Console.WriteLine("{0}\t{1}\t{2}\t{3}\t{4}\t{5}", item.Name, item.Id, item.Price, item.Number, item.Unit, item.Money);
                }
                Console.WriteLine("**********************************");
                Console.WriteLine("总金额：{0}", CalculateTotalMoney());
                Console.WriteLine("**********************************");
            }
        }

        static void Main(string[] args)
        {
            // 初始化商品
            GoodsItem item1 = new GoodsItem("卫龙", "001", 15.5, 0, "斤", 0);
            GoodsItem item2 = new GoodsItem("火爆鸡筋", "002", 14.5, 0, "包", 0);
            GoodsItem item3 = new GoodsItem("唐僧肉", "003", 345, 0, "个", 0);
            GoodsItem item4 = new GoodsItem("话梅糖", "004", 199, 0, "G", 0);

            // 将商品添加到购物车中
            ShoppingCar shoppingCar = new ShoppingCar();
            shoppingCar.AddItemToShoppingCar(item1);
            shoppingCar.AddItemToShoppingCar(item2);
            shoppingCar.AddItemToShoppingCar(item3);
            shoppingCar.AddItemToShoppingCar(item4);

            // 打印购物小票
            shoppingCar.PrintShoppingTicket();
        }
    }
}