代码
Code
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="绑定对象.aspx.cs" Inherits="绑定对象" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Repeater ID="Repeater1" runat="server" >
<ItemTemplate>
<%# DataBinder.Eval(Container.DataItem, "Name") %> </br>
</ItemTemplate>
</asp:Repeater>
</div>
</form>
</body>
</html>
代码
后台代码
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class 绑定对象 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
Person Tom = new Person(1, "Tom");
Person Jack = new Person(2, "Jack");
List<Person> persons = new List<Person>();
persons.Add(Tom);
persons.Add(Jack);
Repeater1.DataSource = persons;
Repeater1.DataBind();
}
}
代码
WishListControl.ascx.cs
using System;
using System.Web.UI.WebControls;
using PetShop.BLL;
using PetShop.Model;
using System.Collections.Generic;
namespace PetShop.Web {
public partial class WishListControl : System.Web.UI.UserControl {
/// <summary>
/// Handle Page load event
/// </summary>
protected void Page_PreRender(object sender, EventArgs e) {
if (!IsPostBack) {
BindCart();
}
}
/// <summary>
/// Bind repeater to Cart object in Profile
/// </summary>
private void BindCart() {
ICollection<CartItemInfo> wishList = Profile.WishList.CartItems;
if (wishList.Count > 0) {
repWishList.DataSource = wishList;
repWishList.DataBind();
}
else {
repWishList.Visible = false;
lblMsg.Text = "Your wish list is empty.";
}
}
/// <summary>
/// Handler for Delete/Move buttons
/// </summary>
protected void CartItem_Command(object sender, CommandEventArgs e) {
switch(e.CommandName.ToString()) {
case "Del":
Profile.WishList.Remove(e.CommandArgument.ToString());
break;
case "Move":
Profile.WishList.Remove(e.CommandArgument.ToString());
Profile.ShoppingCart.Add(e.CommandArgument.ToString());
break;
}
Profile.Save();
BindCart();
}
}
}
代码
WishListControl。ascx
<%@ Control Language="C#" AutoEventWireup="true" CodeFile="WishListControl.ascx.cs" Inherits="PetShop.Web.WishListControl"%>
<div align="left" class="cartHeader">Items in your Wish List</div>
<asp:Label runat="server" ID="lblMsg" EnableViewState="false" CssClass="label" />
<asp:Repeater ID="repWishList" runat="server">
<HeaderTemplate>
<table cellspacing="0" cellpadding="3" rules="all" border="0" class="cart" align="center" width="387">
<tr class="labelLists">
<th scope="col"> </th>
<th scope="col">Name</th>
<th align="right" scope="col">Price</th>
<th scope="col"> </th>
</tr>
</HeaderTemplate>
<ItemTemplate>
<tr class="listItem">
<td>
<asp:ImageButton ID="btnDelete" runat="server" AlternateText="Delete" CausesValidation="false"
CommandArgument='<%# Eval("ItemId") %>' CommandName="Del" ImageUrl="~/Comm_Images/button-delete.gif"
OnCommand="CartItem_Command" ToolTip="Delete" />
</td>
<td style="width:100%;">
<a runat="server" href='<%# string.Format("~/Items.aspx?itemId={0}&productId={1}&categoryId={2}", Eval("ItemId"), Eval("ProductId"), Eval("CategoryId")) %>'><%# string.Format("{0} {1}", Eval("Name"), Eval("Type")) %></a>
</td>
<td align="right"><%# Eval("Price", "{0:c}")%></td><td>
<asp:ImageButton ID="btnToWishList" runat="server" AlternateText="Move to cart" CausesValidation="false"
CommandArgument='<%# Eval("ItemId") %>' CommandName="Move" ImageUrl="~/Comm_Images/button-cart.gif"
OnCommand="CartItem_Command" ToolTip="Move to cart" />
</td>
</tr>
</ItemTemplate>
<FooterTemplate>
</table>
</FooterTemplate>
</asp:Repeater>
代码
Person类
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
/// <summary>
///Person 的摘要说明
/// </summary>
public class Person
{
private int _ID;
public int ID
{
get { return _ID; }
set { _ID = value; }
}
private string _Name;
public string Name
{
get { return _Name; }
set { _Name = value; }
}
public Person()
{ }
public Person(int id, string name)
{
this.ID = id;
this.Name = name;
//
//TODO: 在此处添加构造函数逻辑
//
}
}
