public ActionResult Detail(int id) { ViewBag.Employee = Repo.GetSingleEmployee(id); ViewBag.Age = DateTime.Now.Year - ViewBag.Employee.BirthDate.Year; ViewBag.Habitats = ViewBag.Employee.AssignedHabitats; if (ViewBag.Employee == null) { return(View("Index")); } else { return(View("Detail", ViewBag.Employee)); } }