public ActionResult Edit([Bind(Include = "MaDUT,TenDUT")] DIENUUTIEN diem)
 {
     if (ModelState.IsValid)
     {
         db.Entry(diem).State = EntityState.Modified;
         db.SaveChanges();
         return(RedirectToAction("Index"));
     }
     return(View(diem));
 }
        public ActionResult Create([Bind(Include = "TenDUT")] DIENUUTIEN dienut)
        {
            if (ModelState.IsValid)
            {
                db.DIENUUTIENs.Add(dienut);
                db.SaveChanges();
                return(RedirectToAction("Index"));
            }

            return(View(dienut));
        }
 public ActionResult Delete(int?id)
 {
     try
     {
         DIENUUTIEN diem = db.DIENUUTIENs.Find(id);
         db.DIENUUTIENs.Remove(diem);
         db.SaveChanges();
         return(RedirectToAction("Index"));
     }
     catch (Exception)
     {
         return(View("Error"));
     }
 }
        // GET: TTNhom_QLNS/group_role/Edit/5
        public ActionResult Edit(int?id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            DIENUUTIEN diemct = db.DIENUUTIENs.Find(id);

            if (diemct == null)
            {
                return(HttpNotFound());
            }
            return(View(diemct));
        }