public ActionResult UpdateHeader(AdminHeaderViewModel adminHeaderViewModel)
        {
            if (!ModelState.IsValid)
            {
                return(View(adminHeaderViewModel));
            }

            TempData["AdminResult"] = adminHeaderViewModel.Update(adminHeaderViewModel);
            return(RedirectToAction("Option", "AdminOption"));
        }
        public ActionResult UpdateHeader()
        {
            AdminHeaderViewModel adminHeaderViewModel = new AdminHeaderViewModel();

            return(View(adminHeaderViewModel));
        }