static void Main(string[] args) { OrderService orderService = new OrderService(); OrderDetails detail1 = new OrderDetails("iphone", 5000, 1); OrderDetails detail2 = new OrderDetails("ipad", 10000, 1); List <OrderDetails> details = new List <OrderDetails> { detail1, detail2 }; Orders order1 = new Orders("20181129001", "Jack", "13811111111", details); Orders order2 = new Orders("20181129001", "Tom", "13811111111", details); orderService.AddOrders2(order1); orderService.ChangeOrder(order2); List <Orders> orders = orderService.SearchOrder("Tom"); orders.ForEach(o => Console.WriteLine($"{o.orderNumber},{o.theCustomer}")); }
static void Main(string[] args) { Order order1 = new Order("CC", 3, "iPhone"); Order order2 = new Order("PP", 1, "iPad"); Order order3 = new Order("EE", 9, "iPhone"); OrderService service = new OrderService(); service.AddOrder(order1); service.AddOrder(order2); service.AddOrder(order3); Console.WriteLine("Xml文件"); service.ExportList(); List <Order> list = new List <Order>(); list = service.ImportList(); Console.WriteLine("原先的订单"); service.DisplayOrderList(); Console.WriteLine("新的订单"); OrderService.DisplayList(list); Console.WriteLine("iPhone"); List <Order> list2 = new List <Order>(); list2 = service.SearchOrderLinqByGood("iPhone"); OrderService.DisplayList(list2); Console.WriteLine("Change Count of iPhone"); service.ChangeOrder(order1.ID, 30); service.DisplayOrderList(); Console.WriteLine("Change the Price of Order1 to 9999"); service.SearchOrderByID(order1.ID).Detail[service.SearchOrderByID(order1.ID).Good, "Price"] = 9999.ToString(); service.DisplayOrderList(); Console.ReadLine(); }
public static void DoOrder(string s, OrderService orderService) { if (s == "添加订单") { Console.WriteLine("请按顺序输入客户姓名,订单号(例:张三 123456789(每输入一个信息请按下回车键)):"); string customer = ""; string ordernumber = ""; customer = Console.ReadLine(); ordernumber = Console.ReadLine(); Console.WriteLine("该订单有几种商品:"); string sNum = Console.ReadLine(); int num = 0; try { num = Int32.Parse(sNum); } catch { Console.WriteLine("输入的件数存在问题"); } if (num <= 0) { Console.WriteLine("商品件数应该大于0"); } else { orderService.AddOrder(ordernumber, customer, num); } } else if (s == "查询订单") { string s1 = ""; Console.WriteLine("请输入需要查询的订单的一项信息(姓名或订单号):"); s1 = Console.ReadLine(); Console.WriteLine("您的订单信息为:"); orderService.OutOrder(s1); Console.WriteLine("是否查找10000元以上订单"); s1 = Console.ReadLine(); if (s1 == "是") { orderService.SearchByMoney(); } } else if (s == "修改订单") { Console.WriteLine("请输入需要查询的订单的一项信息(姓名或订单号):"); string s1 = ""; s1 = Console.ReadLine(); List <Orders> orders = orderService.SearchOrder(s1); orderService.OutOrder(s1); Console.WriteLine("接下来按照顺序修改"); foreach (Orders order in orders) { if (order != null) { string str; Console.WriteLine("是否修改订单号和客户名称(是或否)"); str = Console.ReadLine(); if (str == "是") { Console.WriteLine("请按顺序输入新的订单信息(客户姓名,订单号):"); string customer = ""; string ordernumber = ""; customer = Console.ReadLine(); ordernumber = Console.ReadLine(); orderService.ChangeOrder(order, customer, ordernumber); } Console.WriteLine("是否增加商品"); str = Console.ReadLine(); if (str == "是") { bool isContinue = true; do { Console.WriteLine("输入添加的商品的信息(名称,单价,数量)"); string str2 = ""; str2 = Console.ReadLine(); string name = str2; str2 = Console.ReadLine(); double price = 0; try { price = double.Parse(str2); } catch { Console.WriteLine("输入单价格式错误"); } str2 = Console.ReadLine(); int number = 0; try { number = Int32.Parse(str2); } catch { Console.WriteLine("输入数量格式错误"); } orderService.ChangeGoods(order, true, name, price, number); Console.WriteLine("是否继续增加"); str2 = Console.ReadLine(); if (str2 == "是") { isContinue = true; } else if (str2 == "否") { isContinue = false; } else { Console.WriteLine("输入的指令有误"); } } while (isContinue == true); } Console.WriteLine("是否删除商品"); str = Console.ReadLine(); if (str == "是") { bool isContinue = true; do { Console.WriteLine("输入删除的商品的名称"); string str2 = ""; str2 = Console.ReadLine(); string name = str2; orderService.ChangeGoods(order, false, name); Console.WriteLine("是否继续删除"); str2 = Console.ReadLine(); if (str2 == "是") { isContinue = true; } else if (str2 == "否") { isContinue = false; } else { Console.WriteLine("输入的指令有误"); } } while (isContinue == true); } } } } else if (s == "删除订单") { Console.WriteLine("请输入需要删除的订单的一项信息(姓名或订单号):"); string s1 = ""; s1 = Console.ReadLine(); orderService.DeleteOrder(s1); } else { Console.WriteLine("没有该项服务"); } }
static void Main(string[] args) { //订单1 List <OrderDetail> orderDetails1 = new List <OrderDetail>(); OrderDetail od1_1 = new OrderDetail("笔", 1, "北京"); orderDetails1.Add(od1_1); OrderDetail od1_2 = new OrderDetail("纸", 0.5, "上海"); orderDetails1.Add(od1_2); Order order1 = new Order("123456", "张三", orderDetails1); //订单2 List <OrderDetail> orderDetails2 = new List <OrderDetail>(); OrderDetail od2_1 = new OrderDetail("书包", 100, "北京"); orderDetails2.Add(od2_1); OrderDetail od2_2 = new OrderDetail("笔记本", 10000, "上海"); orderDetails2.Add(od2_2); Order order2 = new Order("234567", "张四", orderDetails2); //订单3 List <OrderDetail> orderDetails3 = new List <OrderDetail>(); OrderDetail od3_1 = new OrderDetail("书包", 100, "北京"); orderDetails3.Add(od3_1); OrderDetail od3_2 = new OrderDetail("笔记本", 10000, "上海"); orderDetails3.Add(od3_2); Order order3 = new Order("345678", "张五", orderDetails3); List <Order> orders = new List <Order>(); orders.Add(order1); orders.Add(order2); orders.Add(order3); //订单服务 OrderService orderService = new OrderService(orders); orderService.ShowAllOrders(); //XML序列化 XmlSerializer xmlser = new XmlSerializer(typeof(List <Order>)); string xmlFileName = "s.xml"; OrderService.XmlSerializeExport(xmlser, xmlFileName, orders); Console.WriteLine("XML序列化\n"); //显示XML文本 string xml = File.ReadAllText(xmlFileName); Console.WriteLine(xml); Console.WriteLine("XML反序列化\n"); OrderService os = OrderService.XmlDeserilizeImport(xmlser, xmlFileName, orders); os.ShowAllOrders(); //对订单的操作 int n = 1; while (n > 0) { Console.WriteLine("请输入整数表示操作 1.添加订单 2.删除订单(订单号) 3.修改订单 4.查询订单(订单号) 5.查询订单(购买人) 6.查询订单(订单内的商品)7.查找金额大于10000的订单 0退出"); n = int.Parse(Console.ReadLine()); Order find = new Order(); switch (n) { //1.添加订单 case 1: { string s1, s2; Console.WriteLine("请输入一个新的订单"); Order newOrder; Console.WriteLine("请输入订单号"); s1 = Console.ReadLine(); Console.WriteLine("请输入购买人"); s2 = Console.ReadLine(); Console.WriteLine("请输入购买商品的数量"); int goodCount = 0; goodCount = int.Parse(Console.ReadLine()); List <OrderDetail> ods = new List <OrderDetail>(); string s3, s4; double d1; for (int i = 0; i < goodCount; i++) { Console.WriteLine("请输入商品名"); s3 = Console.ReadLine(); Console.WriteLine("请输入价格"); d1 = double.Parse(Console.ReadLine()); Console.WriteLine("请输入产地"); s4 = Console.ReadLine(); OrderDetail AOd = new OrderDetail(s3, d1, s4); ods.Add(AOd); } newOrder = new Order(s1, s2, ods); Console.WriteLine("添加第这个订单后"); orderService.AddOrder(newOrder); Console.WriteLine(); orderService.ShowAllOrders(); Console.WriteLine(); break; } //2.删除订单(订单号) case 2: { string s = ""; Console.WriteLine("请输入想删除的订单号的订单"); s = Console.ReadLine(); try { orderService.DelOrder(orderService.SearchByOrdNum(s)); orderService.ShowAllOrders(); Console.WriteLine("删除一个订单之后"); Console.WriteLine(); } catch (CanNotFindOrder e) { Console.WriteLine(e.Message); } break; } //3.修改订单(订单名) case 3: { try { Console.WriteLine("把订单名张三改成李四"); orderService.ChangeOrder("张三", "李四"); orderService.ShowAllOrders(); } catch (CanNotFindOrder e) { Console.WriteLine(e.Message); } Console.WriteLine(); break; } //4.查询订单(订单号) case 4: { Console.WriteLine("请输入想查询的订单号的订单"); string sNum = ""; sNum = Console.ReadLine(); try { find = orderService.SearchByOrdNum(sNum); find.ShowOrder(); } catch (CanNotFindOrder e) { Console.WriteLine(e.Message); } Console.WriteLine(); break; } //5.查询订单(购买人) case 5: { Console.WriteLine("请输入想查询的订单号的购买人"); string sName = ""; sName = Console.ReadLine(); try { find = orderService.SearchByBuyerName(sName); find.ShowOrder(); } catch (CanNotFindOrder e) { Console.WriteLine(e.Message); } Console.WriteLine(); break; } //6.查询订单(商品名) case 6: { Console.WriteLine("请输入想查询的订单号的商品名"); string gName = ""; gName = Console.ReadLine(); try { find = orderService.SearchByGoodsName(gName); find.ShowOrder(); } catch (CanNotFindOrder e) { Console.WriteLine(e.Message); } Console.WriteLine(); break; } case 7: { try { Console.WriteLine("金额超过10000的订单有"); find = orderService.SearchByOrdMonMoreThan10000(); find.ShowOrder(); } catch (CanNotFindOrder e) { Console.WriteLine(e.Message); } Console.WriteLine(); break; } default: n = -1; break; } } Console.ReadKey(); }