跨页面传送

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Page0.aspx:

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Page0.aspx.cs" Inherits="Application.跨页面传送.Page0" %>

<!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:Label ID="aaaa" runat="server" Text="Label1"></asp:Label>
        <asp:Button ID="Button1" runat="server" Text="Button" PostBackUrl="~/跨页面传送/Page2.aspx" />
    </div>
    </form>
</body>
</html>

Page1.aspx:

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Page1.aspx.cs" Inherits="Application.跨页面传送.Page1" %>

<!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:TextBox ID="aaaa" runat="server"></asp:TextBox>
        <asp:Button ID="Button1"
            runat="server" Text="Button" PostBackUrl="~/跨页面传送/Page2.aspx" />
    </div>
    </form>
</body>
</html>

Page2.aspx:

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Page2.aspx.cs" Inherits="Application.跨页面传送.Page2" %>

<!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:Label ID="Label1" runat="server" Text="Label"></asp:Label>
   
    </div>
    </form>
</body>
</html>

Page2.aspx.cs:

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

namespace Application.跨页面传送
{
    public partial class Page2 : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            #region 第一部分
            if (PreviousPage != null)
            {
                TextBox myTextBox = PreviousPage.FindControl("aaaa") as TextBox;
                if (myTextBox != null)
                {
                    this.Label1.Text = myTextBox.Text;
                }
            }
            #endregion

        }
    }
}

 


 

 

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