Code To create event handler at run time on button click in asp.net using c#

Code To create event handler at run time on button click in asp.net using c#
using System;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;

public partial class _Default : System.Web.UI.Page
{

protected void Page_Load(object sender, EventArgs e)
{
Button btn2 = new Button();
form1.Controls.Add(btn2);
btn2.Text = "Example1";
btn2.Click += new EventHandler(btn2_Click);
}

void btn2_Click(object sender, EventArgs e)
{
Response.Write("Gooooooogle");
}

}