日期:2014-05-17  浏览次数:20428 次

后台生成的table的内容,aspx页面修改后想在后台获取修改后的值。然后。。。。。

Aspx页面:

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="electric.aspx.cs" Inherits="_1.electric" %>

<!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>
    
        家电类<br />
        <br />
        <asp:Label ID="Label1" runat="server" Text="电视"></asp:Label>
        <asp:TextBox ID="TextBox1" runat="server" Width="40px"></asp:TextBox>
        <br />
        <asp:Label ID="Label2" runat="server" Text="冰箱"></asp:Label>
        <asp:TextBox ID="TextBox2" runat="server" Width="40px"></asp:TextBox>
        <br />
        <asp:Label ID="Label3" runat="server" Text="洗衣机"></asp:Label>
        <asp:TextBox ID="TextBox3" runat="server" Width="40px"></asp:TextBox>
        <br />
        <asp:Button ID="Button2" runat="server" onclick="Button2_Click" Text="提交" />
        <br />
        <asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="查看购物车" />
    
        <br />
        <br />
        <asp:Table ID="Table1" runat="server"><!--table 在这儿-->
        </asp:Table>
        <br />
        <asp:Button ID="Button3" runat="server" onclick="Button3_Click" Text="修改" />
    
    </div>
    </form>
</body>
</html>


后台处理:

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;

namespace _1
{
    public partial class electric : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (Session["goods"] == null)