Page is accessible even after user has logged out

Dear Suchitra,

   That's not a matter..

same code use On Page_Load it will work..

session.Abandon();

session.Removeall();

 if(!IsPostback)

  {

           status = false;

            if (status == false)

            {

                Session["DynamicCon"] = null;

                Session["mOrgCode"] = null;

                Session["mOrgName"] = null;

                Session["mBusDate"] = null;

            }

  }