<1>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
namespace 实体类
{
public class User
{
public int Id { get; set; }
public string UserName { get; set; }
public int Age { get; set; }
public int Gender { get; set; }
}
}</pre><pre name="code" class="csharp">using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Data;
namespace 实体类.ModelService
{
public class UserService
{
public static List<User> SelectDataToEntity()
{
//通过查询数据库，将获取到的数据转换成一个list
List<User> list = SqlHelper.SelectDataToList<User>("select * from T_User");
return list;
}
}
}using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using 实体类.ModelService;
namespace 实体类
{
public partial class WebForm1 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
//将获取到的list（List<User> lsit）存放到 Session里。然后可以在WebForm1.aspx页面中来遍历这个list 从而取到实体类的数据
Session.Add("User", UserService.SelectDataToEntity());
}
}
}<4>
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="实体类.WebForm1" %>
<!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>
<table border="1px">
<% var list = (List<实体类.User>)Session["User"];%> <1--获取到这个key为User的Session，强转为List<实体类.User>类型-->
<tr><td>编号</td><td>姓名</td><td>年龄</td><td>性别</td></tr>
<% foreach( var r in list){ %>
<tr><td><%=r.Id %></td><td><%=r.UserName %></td><td><%=r.Age %></td><td><%=r.Gender %></td></tr>
<% }%>
</table>
</div>
</form>
</body>
</html>
WebForm 获取实体类的数据，填充页面(用session传值)
原文：http://blog.csdn.net/fanbin168/article/details/42529313