dotnet academic:
Hi!
While trying to run my first web application using
Microsost Visual Studio .net I came up with the following
error:
Method not found: Void System.EventHandler..ctor
(System.Object, IntPtr).
Description: An unhandled exception occurred during the
execution of the current web request. Please review the
stack trace for more information about the error and where
it originated in the code.
Exception Details: System.MissingMethodException: Method
not found: Void System.EventHandler..ctor(System.Object,
IntPtr).
Source Error:
Line 32: // CODEGEN: This call is
required by the ASP.NET Web Form Designer.
Line 33: //
Line 34: InitializeComponent();
Line 35: base.OnInit(e);
Line 36: }
The application is meant to do the following: CLick a
buuton and a msg in a textbox appears (typical hello world
scenario) the problem is I dont know what is wrong the
code is attached below:
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
namespace HelloWorld
{
/// <summary>
/// Summary description for WebForm1.
/// </summary>
public class WebForm1 : System.Web.UI.Page
{
protected
System.Web.UI.WebControls.TextBox TextBox1;
protected System.Web.UI.WebControls.Label
Label1;
protected System.Web.UI.WebControls.Button
buthead;
private void Page_Load(object sender,
System.EventArgs e)
{
// Put user code to initialize the
page here
}
#region Web Form Designer generated code
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: This call is required
by the ASP.NET Web Form Designer.
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// Required method for Designer support -
do not modify
/// the contents of this method with the
code editor.
/// </summary>
private void InitializeComponent()
{
this.buthead.Click += new
System.EventHandler(this.buthead_Click);
this.Load += new
System.EventHandler(this.Page_Load);
}
#endregion
private void buthead_Click(object sender,
System.EventArgs e)
{
TextBox1.Text = "Hello, Web
Forms!";
}
}
}
PLEASE HELP
