NerdDinner.Controllers.DinnersController.Details C# (CSharp) Method

        public ActionResult Details(int? id)
        {
            if (id == null) {
                return new FileNotFoundResult { Message = Resources.Resources.NoDinnerFoundInvalidId };
            }

            Dinner dinner = dinnerRepository.Find(id.Value);

            if (dinner == null) {
                return new FileNotFoundResult { Message = Resources.Resources.NoDinnerFoundForId };
            }
            return View(dinner);
        }