How To Clear Browser Session In Asp.net

In this post i will show how to clear Browser history in asp.net.just write down following code in Logout button.

protected void LogOut()
   {
       Session.Abandon();
       string nextpage = "Logoutt.aspx";
       Response.Write("<script language=javascript>");

       Response.Write("{");
       Response.Write(" var Backlen=history.length;");

       Response.Write(" history.go(-Backlen);");
       Response.Write(" window.location.href='" + nextpage + "'; ");

       Response.Write("}");
       Response.Write("</script>");

   }