您可以使用鏈接的BindingSource
。一個完整的例子如下,但唯一有趣的一點是:
BindingSource outer = new BindingSource(customers, ""),
inner = new BindingSource(outer, "Orders");
下面的代碼:
using System;
using System.Collections.Generic;
using System.Windows.Forms;
class Order
{
public string OrderRef { get; set; }
public override string ToString() {
return OrderRef;
}
}
class Customer
{
public string Name {get;set;}
public Customer() { Orders = new List<Order>(); }
public List<Order> Orders { get; private set; }
}
static class Program
{
[STAThread]
static void Main()
{
List<Customer> customers = new List<Customer> {
new Customer {Name = "Fred", Orders = {
new Order { OrderRef = "ab112"},
new Order { OrderRef = "ab113"}
}},
new Customer {Name = "Barney", Orders = {
new Order { OrderRef = "ab114"}
}},
};
BindingSource outer = new BindingSource(customers, ""),
inner = new BindingSource(outer, "Orders");
Application.Run(new Form
{
Controls =
{
new DataGridView {
Dock = DockStyle.Fill,
DataSource = outer},
new ListBox {
Dock = DockStyle.Right,
DataSource = inner
}
}
});
}
}
用於創建表單的不錯的簡約方法。 – VVS 2009-07-02 07:53:36