DBPOLLDemo.Controllers.SessionController.Delete C# (CSharp) Method

        public ActionResult Delete(int sessionid)
        {
            if (Session["uid"] == null || Session["uid"].ToString().Equals(""))
            {
                return RedirectToAction("Index", "Home");
            }
            if ((int)Session["user_type"] < User_Type.POLL_ADMINISTRATOR)
            {
                return RedirectToAction("Invalid", "Home");
            }

            pollModel poll = new pollModel(sessionid, 1);
            poll.deleteSession();

            return RedirectToAction("Index", "Poll");
        }