public ActionResult EditTest(FormCollection form) // sửa bài thi { if (!user.IsAdmin()) { return(View("Error")); } int test_code = Convert.ToInt32(form["test_code"]); string test_name = form["test_name"]; string password = ""; if (form["password"] != "") { password = Common.Encryptor.MD5Hash(form["password"]); } int id_subject = Convert.ToInt32(form["id_subject"]); int time_to_do = Convert.ToInt32(form["time_to_do"]); string note = ""; if (form["note"] != "") { note = form["note"]; } bool edit = Model.EditTest(test_code, test_name, password, time_to_do, note); if (edit) { TempData["status_id"] = true; TempData["status"] = "Sửa Thành Công"; } else { TempData["status_id"] = false; TempData["status"] = "Sửa Thất Bại"; } return(RedirectToAction("EditTest/" + test_code)); }