MoviesController.cs

        //Creates a cookie
        public ActionResult Cookies()
        {
            //create a cookie
            var cookie_name = "TestCookie";
            HttpCookie cookie = new HttpCookie(cookie_name);
            cookie.Value = "Test Cookie Value";

            //add the cookie
            Response.Cookies.Add(cookie);
            Trace.WriteLine("Cookie Added");

            //test for the cookie creation, change ViewBag
            if (Request.Cookies.Get(cookie_name) != null)
            { ViewBag.cookies = true; }

            return View();
        }

        //Expires a cookie
        public ActionResult Jar()
        {
            var cookie_name = "TestCookie";

            //if cookie exists, remove it
            if (Request.Cookies.AllKeys.Contains(cookie_name)) {
                //get the cookie from the request, expire the time so it gets
                // deleted
                var cookie = Request.Cookies.Get(cookie_name);
                cookie.Expires = DateTime.Now.AddDays(-1);
                Response.Cookies.Add(cookie);

                ViewBag.cookies = false;

                Trace.WriteLine("Cookie removed");
            }