public ActionResult Edit(int id) { if (!user.IsManager()) { return(View("Error")); } else { int QuestionID = id; try { Question ques = qdata.GetQuestion(QuestionID); // Model.UpdateLastSeen("Sửa Sinh Viên " + student.name, Url.Action("EditStudent/" + id)); // ViewBag.ListSpecialities = Model.GetSpecialities(); // ViewBag.ListClass = Model.GetClasses(); return(View(ques)); } catch (Exception) { return(View("Error")); } } }