public OrderDetail(string id, Goods goods, uint quantity)
{
this.Id = id;
this.Goods = goods;
this.Quantity = quantity;
}
private void button1_Click(object sender, EventArgs e)
{
Form form1 = new Form();
Button Mybutton1 = new Button();
TextBox t1 = new TextBox();
TextBox t2 = new TextBox();
TextBox t3 = new TextBox();
TextBox t4 = new TextBox();
TextBox t5 = new TextBox();
TextBox t6 = new TextBox();
TextBox t7 = new TextBox();
Label l1 = new Label();
Label l2 = new Label();
Label l3 = new Label();
Label l4 = new Label();
Label l5 = new Label();
Label l6 = new Label();
Label l7 = new Label();
Mybutton1.Text = "确认添加";
l1.Text = "请输入订单号";
l1.Location = new Point(10, 10);
t1.Location = new Point(l1.Left, l1.Height + l1.Top + 10);
l2.Text = "请输入顾客名称";
l2.Location = new Point(l1.Left, t1.Height + t1.Top + 10);
t2.Location = new Point(l1.Left, l2.Height + l2.Top + 10);
l3.Text = "请输入商品数量";
l3.Location = new Point(l1.Left, t2.Height + t2.Top + 10);
t3.Location = new Point(l1.Left, l3.Height + l3.Top + 10);
l4.Text = "请输入商品名称";
l4.Location = new Point(l1.Left, t3.Height + t3.Top + 10);
t4.Location = new Point(l1.Left, l4.Height + l4.Top + 10);
l5.Text = "请输入商品单价";
l5.Location = new Point(l1.Left, t4.Height + t4.Top + 10);
t5.Location = new Point(l1.Left, l5.Height + l5.Top + 10);
l6.Text = "请输入商品序号";
l6.Location = new Point(l1.Left, t5.Height + t5.Top + 10);
t6.Location = new Point(l1.Left, l6.Height + l6.Top + 10);
l7.Text = "请输入顾客序号";
l7.Location = new Point(l1.Left, t6.Height + t6.Top + 10);
t7.Location = new Point(l1.Left, l7.Height + l7.Top + 10);
Mybutton1.Location = new Point(l1.Left, t7.Height + t7.Top + 10);
form1.Text = "订单添加";
form1.FormBorderStyle = FormBorderStyle.FixedDialog;
form1.Size = new Size(500, 600);
form1.StartPosition = FormStartPosition.CenterScreen;
form1.Controls.Add(l1);
form1.Controls.Add(l2);
form1.Controls.Add(l3);
form1.Controls.Add(l4);
form1.Controls.Add(l5);
form1.Controls.Add(t1);
form1.Controls.Add(t2);
form1.Controls.Add(t3);
form1.Controls.Add(t4);
form1.Controls.Add(t5);
form1.Controls.Add(t6);
form1.Controls.Add(t7);
form1.Controls.Add(l6);
form1.Controls.Add(l7);
form1.Controls.Add(Mybutton1);
Mybutton1.DialogResult = DialogResult.OK;
form1.AcceptButton = Mybutton1;
form1.ShowDialog();
string s1 = t1.Text;
string s2 = t2.Text;
string s3 = t3.Text;
string s4 = t4.Text;
string s5 = t5.Text;
string s6 = t6.Text;
string s7 = t7.Text;
uint num1 = 0;
double num2 = 0;
num1 = UInt32.Parse(s6);
num2 = Double.Parse(s5);
ordertest.Goods good = new ordertest.Goods(num1, s4, num2);
num1 = UInt32.Parse(s7);
ordertest.Customer cu = new ordertest.Customer(num1, s2);
num1 = UInt32.Parse(s3);
ordertest.OrderDetail od = new ordertest.OrderDetail(1, good, num1);
num1 = UInt32.Parse(s1);
ordertest.Order or = new ordertest.Order(num1, cu);
or.AddDetails(od);
if (form1.DialogResult == DialogResult.OK)
{
orders.Add(or);
form1.Dispose();
bindingSource1.DataSource = null;
bindingSource1.DataSource = orders;
}
}
static void Main(string[] args)
{
try
{
Customer customer1 = new Customer(1, "张三");
Customer customer2 = new Customer(2, "赵四");
Goods milk = new Goods(1, "牛奶", 6.9);
Goods eggs = new Goods(2, "鸡蛋", 4.99);
Goods apple = new Goods(3, "苹果", 5.59);
OrderDetail orderDetails1 = new OrderDetail(1, apple, 8);
OrderDetail orderDetails2 = new OrderDetail(2, eggs, 2);
OrderDetail orderDetails3 = new OrderDetail(3, milk, 1);
Order order1 = new Order(1, customer1);
Order order2 = new Order(2, customer2);
Order order3 = new Order(3, customer2);
order1.AddOrderDetail(orderDetails1);
order1.AddOrderDetail(orderDetails2);
order1.AddOrderDetail(orderDetails3);
order2.AddOrderDetail(orderDetails2);
order2.AddOrderDetail(orderDetails3);
order3.AddOrderDetail(orderDetails3);
OrderService os = new OrderService();
os.AddOrder(order1);
os.AddOrder(order2);
os.AddOrder(order3);
Console.WriteLine("得到所有订单");
List <Order> orders = os.QueryAllOrders();
foreach (Order od in orders)
{
Console.WriteLine(od.ToString());
}
Console.WriteLine("");
Console.WriteLine("按照顾客姓名查询：赵四");
orders = os.GetOrdersByCustomerName("赵四");
foreach (Order od in orders)
{
Console.WriteLine(od.ToString());
}
Console.WriteLine("");
Console.WriteLine("按照商品查询:'苹果'");
orders = os.QueryOrdersByGoodsName("苹果");
foreach (Order od in orders)
{
Console.WriteLine(od.ToString());
}
Console.WriteLine("");
Console.WriteLine("移除订单（2号）并查询订单");
os.RemoveOrder(2);
orders = os.QueryAllOrders();
foreach (Order od in orders)
{
Console.WriteLine(od.ToString());
}
Console.WriteLine("");
//os.Export();
//os.Import();
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
public static void Main()
{
try {
Customer customer1 = new Customer(1, "Customer1");
Customer customer2 = new Customer(2, "Customer2");
Goods milk = new Goods(1, "Milk", 69.9f);
Goods eggs = new Goods(2, "eggs", 4.99f);
Goods apple = new Goods(3, "apple", 5.59f);
Order order1 = new Order(1, customer1);
order1.AddDetails(new OrderDetail(apple, 8));
order1.AddDetails(new OrderDetail(eggs, 10));
// order1.AddDetails(new OrderDetail(eggs, 8));
order1.AddDetails(new OrderDetail(milk, 10));
Order order2 = new Order(2, customer2);
order2.AddDetails(new OrderDetail(eggs, 10));
order2.AddDetails(new OrderDetail(milk, 10));
Order order3 = new Order(3, customer2);
order3.AddDetails(new OrderDetail(milk, 100));
OrderService orderService = new OrderService();
orderService.AddOrder(order1);
orderService.AddOrder(order2);
orderService.AddOrder(order3);
Console.WriteLine("\n GetById");
Console.WriteLine(orderService.GetById(1));
Console.WriteLine(orderService.GetById(5) == null);
Console.WriteLine("\nGetAllOrders");
List <Order> orders = orderService.QueryAll();
orders.ForEach(o => Console.WriteLine(o));
Console.WriteLine("\nGetOrdersByCustomerName:'Customer2'");
orders = orderService.QueryByCustomerName("Customer2");
orders.ForEach(o => Console.WriteLine(o));
Console.WriteLine("\nGetOrdersByGoodsName:'eggs'");
orders = orderService.QueryByGoodsName("eggs");
orders.ForEach(o => Console.WriteLine(o));
Console.WriteLine("\nGetOrdersTotalAmount:1000");
orders = orderService.QueryByTotalAmount(1000);
orders.ForEach(o => Console.WriteLine(o));
Console.WriteLine("\nRemove order(id=2) and qurey all");
orderService.RemoveOrder(2);
orderService.QueryAll().ForEach(
o => Console.WriteLine(o));
Console.WriteLine("\n order by Amount");
orderService.Sort(
(o1, o2) => o2.TotalAmount.CompareTo(o1.TotalAmount));
orderService.QueryAll().ForEach(
o => Console.WriteLine(o));
Console.WriteLine("\n export and import orders");
orderService.Export(@".\order.xml");
List <Order> importedOrders = orderService.Import(@".\order.xml");
importedOrders.ForEach(o => Console.WriteLine(o));
Console.ReadLine();
}
catch (Exception e) {
Console.WriteLine(e.Message);
}
}
public static void Main()
{
try
{
Customer customer1 = new Customer(1, "Customer1");
Customer customer2 = new Customer(2, "Customer2");
Goods milk = new Goods(1, "Milk", 69.9);
Goods eggs = new Goods(2, "eggs", 4.99);
Goods apple = new Goods(3, "apple", 5.59);
OrderDetail orderDetails1 = new OrderDetail(1, apple, 8);
OrderDetail orderDetails2 = new OrderDetail(2, eggs, 2);
OrderDetail orderDetails3 = new OrderDetail(3, milk, 1);
Order order1 = new Order(1, customer1);
Order order2 = new Order(2, customer2);
Order order3 = new Order(3, customer2);
order1.AddDetails(orderDetails1);
order1.AddDetails(orderDetails2);
order1.AddDetails(orderDetails3);
//order1.AddOrderDetails(orderDetails3);
order2.AddDetails(orderDetails2);
order2.AddDetails(orderDetails3);
order3.AddDetails(orderDetails3);
OrderService os = new OrderService();
os.AddOrder(order1);
os.AddOrder(order2);
os.AddOrder(order3);
Console.WriteLine("GetAllOrders");
List <Order> orders = os.QueryAllOrders();
foreach (Order order in orders)
{
Console.WriteLine(order.ToString());
}
Console.WriteLine("GetOrdersByCustomerName:'Customer2'");
orders = os.QueryByCustomerName("Customer2");
foreach (Order order in orders)
{
Console.WriteLine(order.ToString());
}
Console.WriteLine("GetOrdersByGoodsName:'apple'");
orders = os.QueryByGoodsName("apple");
foreach (Order order in orders)
{
Console.WriteLine(order);
}
Console.WriteLine("Remove order(id=2) and qurey all");
os.RemoveOrder(2);
os.QueryAllOrders().ForEach(
od => Console.WriteLine(od));
os.Import();
Console.WriteLine("GetAllOrders");
os.QueryAllOrders().ForEach(
od => Console.WriteLine(od));
os.Export();
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
/// <summary>
/// OrderDetail constructor
/// </summary>
/// <param name="id">orderDetail's id</param>
/// <param name="goods">orderDetail's goods</param>
/// <param name="quantity">goods quantity</param>
public OrderDetail(ulong id, Goods goods, ulong quantity)
{
this.Id = id;
this.Goods = goods;
this.Quantity = quantity;
}
static void Main(string[] args)
{
try
{
Customer customer1 = new Customer(1, "Customer1");
Customer customer2 = new Customer(2, "Customer2");
Goods Computer = new Goods(1, "Computer", 5999);
Goods Phone = new Goods(2, "Phone", 2399);
Goods PSP = new Goods(3, "PSP", 1500);
OrderDetails orderDetails1 = new OrderDetails(1, Computer, 1);
OrderDetails orderDetails2 = new OrderDetails(2, Phone, 2);
OrderDetails orderDetails3 = new OrderDetails(3, PSP, 2);
Order order1 = new Order(1, customer1);
Order order2 = new Order(2, customer2);
Order order3 = new Order(3, customer1);
order1.AddDetails(orderDetails1);
order1.AddDetails(orderDetails2);
order2.AddDetails(orderDetails3);
order2.AddDetails(orderDetails1);
order3.AddDetails(orderDetails2);
order3.AddDetails(orderDetails1);
OrderService os = new OrderService();
os.AddOrder(order1);
os.AddOrder(order2);
os.AddOrder(order3);
Console.WriteLine("GetAllOrders");
List <Order> orders = os.QueryAllOrders();
foreach (Order od in orders)
{
Console.WriteLine(od.ToString());
}
Console.WriteLine("SearchOrdersByPrice");
orders = os.SearchOrdersByPrice(10000);
foreach (Order od in orders)
{
Console.WriteLine(od.ToString());
}
Console.WriteLine("SearchOrdersByGoodsName");
orders = os.SearchOrderByGoodsName("PSP");
foreach (Order od in orders)
{
Console.WriteLine(od.ToString());
}
Console.WriteLine("XMLSerialize");
os.Export(os);
os.Import();
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
