2个页面间不通过Session与url的传值方式
星期二, 06月 3rd, 2008
下面是全部相关代码,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de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”);
}
}
