protected void Application_BeginRequest(object sender, EventArgs e)        {            HttpApplication application = sender as HttpApplication;            HttpContext context = application.Context;            HttpRequest request = context.Request;            HttpResponse response = context.Response;            if (request.Url.Scheme != "https")            {                Page301Url(response, "https://" + request.Url.Host + request.RawUrl);            }        }        protected void Page301Url(HttpResponse response, string url301)        {            response.Clear();            response.Cache.SetCacheability(HttpCacheability.NoCache);            response.Cache.SetExpires(DateTime.UtcNow.AddYears(-1));            response.Cache.SetMaxAge(TimeSpan.Zero);            response.Cache.SetNoServerCaching();            response.Cache.SetNoStore();            response.Cache.SetNoTransforms();            response.Cache.SetProxyMaxAge(TimeSpan.Zero);            response.StatusCode = (int)HttpStatusCode.MovedPermanently;            response.AddHeader("Location", url301);            response.End();        }