public ActionResult FeedbackDelete(AdminFeedbackDeleteViewModel adminFeedbackDeleteViewModel)
        {
            if (!ModelState.IsValid)
            {
                return(View(adminFeedbackDeleteViewModel));
            }
            bool found = adminFeedbackDeleteViewModel.FindMessage(adminFeedbackDeleteViewModel.Id);

            if (!found)
            {
                ModelState.AddModelError(nameof(adminFeedbackDeleteViewModel.Id), $"Die Identifizierungsnummer {adminFeedbackDeleteViewModel.Id} wurde nicht gefunden");
                return(View(adminFeedbackDeleteViewModel));
            }
            return(View("MessageForDelete", adminFeedbackDeleteViewModel));
        }
        public ActionResult FeedbackDelete()
        {
            AdminFeedbackDeleteViewModel adminFeedbackDeleteViewModel = new AdminFeedbackDeleteViewModel();

            return(View(adminFeedbackDeleteViewModel));
        }
 public ActionResult MessageToDelete(AdminFeedbackDeleteViewModel adminFeedbackDeleteViewModel)
 {
     TempData["adminFeedbackDeleteResult"] = adminFeedbackDeleteViewModel.DeleteMessage(adminFeedbackDeleteViewModel.Id);
     return(RedirectToAction("Option", "AdminOption"));
 }