开发学院 WEB开发 ASP.NET 2个页面间不通过Session与url的传值方式阅读

2个页面间不通过Session与url的传值方式

　2005-04-17 16:59:34　来源：WEB开发网　　　

核心提示：下面是全部代码，已经编译通过，2个页面间不通过Session与url的传值方式，Chuandi（传递）是名字空间WebForm1:<%@ Page language="c#" Codebehind="WebForm1.aspx.cs" Inherits="chua

下面是全部代码，已经编译通过。
Chuandi（传递）是名字空间

WebForm1:
<%@ Page language="c#" Codebehind="WebForm1.aspx.cs" Inherits="chuandi.WebForm1" %>
<HTML>
<HEAD>
<title>WebForm1</title>
</HEAD>
<body>
<form id="Form1" method="post" runat="server">
　 <asp:TextBox id="TextBox1" runat="server"></asp:TextBox>
　 <asp:Button id="Button1" runat="server" Text="传"></asp:Button>
</form>
</body>
</HTML>
using System;
namespace chuandi
{
public class WebForm1 : System.Web.UI.Page
{
PRotected System.Web.UI.WebControls.TextBox TextBox1;
protected System.Web.UI.WebControls.Button Button1;
public string Text1
{
　 get
　 {
　 return this.TextBox1.Text;
　 }
}
private void Page_Load(object sender, System.EventArgs e)
{}
override protected void OnInit(EventArgs e)
{
　 InitializeComponent();
　 base.OnInit(e);
}
private void InitializeComponent()
{　
　 this.Button1.Click += new System.EventHandler(this.Button1_Click);
　 this.Load += new System.EventHandler(this.Page_Load);
}
private void Button1_Click(object sender, System.EventArgs e)
{
　 Server.Transfer("WebForm2.aspx");
}
}
}

WebForm2:
<%@ Page language="c#" Codebehind="WebForm2.aspx.cs" Inherits="chuandi.WebForm2" %>
<%@ Reference Page="WebForm1.aspx" %>
<HTML>
<HEAD>
<title>WebForm2</title>
</HEAD>
<body>
<form id="Form1" method="post" runat="server">
　 <asp:Label id="Label1" runat="server">Label</asp:Label>
　 <asp:Button id="Button1" runat="server" Text="返回"></asp:Button>
</form>
</body>
</HTML>
using System;
namespace chuandi
{
public class WebForm2 : System.Web.UI.Page
{
protected System.Web.UI.WebControls.Button Button1;
protected System.Web.UI.WebControls.Label Label1;
public chuandi.WebForm1 wf1;
private void Page_Load(object sender, System.EventArgs e)
{
　 if(!IsPostBack)
　 {
　 wf1=(chuandi.WebForm1)Context.Handler;
　 Label1.Text="上页传来的是："+wf1.Text1;
　 }
}
override protected void OnInit(EventArgs e)
{
　 InitializeComponent();
　 base.OnInit(e);
}
private void InitializeComponent()
{　
　 this.Button1.Click += new System.EventHandler(this.Button1_Click);
　 this.Load += new System.EventHandler(this.Page_Load);
}
private void Button1_Click(object sender, System.EventArgs e)
{
　 Server.Transfer("WebForm1.aspx");
}
}