Hi
I'm trying to reach Label1 in aspx file from another class than the partial class , but i get the error: at the bold line below:
System.NullReferenceException: The object reference is not set to an instance of an object
Yet, i created an instance for Label1. Thansk for help. V.
using System;
namespace WebApplication1
{
public partial class WebForm1 : System.Web.UI.Page
{
public string a="ok";
protected void Page_Load(object sender, EventArgs e)
{
Test ts = new Test();
ts.Txtch();
}
}
class Test : WebForm1
{
public void Txtch()
{
WebForm1 wb = new WebForm1();
wb.Label1.Text = a;
}
}
}
aspx file
---------
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" inherits="WebApplication1.WebForm1" %>
...
<asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
...
Designer.cs
-----------
public global::System.Web.UI.WebControls.Label Label1;