public IViewComponentResult Invoke(int pageNumber, string tab)
        {
            var model = _privateMessagesModelFactory.PrepareInboxModel(pageNumber, tab);

            return(View(model));
        }
        public ActionResult Inbox(int page, string tab)
        {
            var model = _privateMessagesModelFactory.PrepareInboxModel(page, tab);

            return(PartialView(model));
        }