public ActionResult DeleteConfirmed(int id)
        {
            TruongTHPT truongTHPT = db.TruongTHPTs.Find(id);

            db.TruongTHPTs.Remove(truongTHPT);
            db.SaveChanges();
            return(RedirectToAction("Index"));
        }
 public ActionResult Edit([Bind(Include = "MaTruongTHPT,MaHuyen,MaTinh,TenTruong")] TruongTHPT truongTHPT)
 {
     if (ModelState.IsValid)
     {
         db.Entry(truongTHPT).State = EntityState.Modified;
         db.SaveChanges();
         return(RedirectToAction("Index"));
     }
     ViewBag.MaHuyen = new SelectList(db.Huyens, "MaHuyen", "khuvuc", truongTHPT.MaHuyen);
     return(View(truongTHPT));
 }
        public ActionResult Create([Bind(Include = "MaTruongTHPT,MaHuyen,MaTinh,TenTruong")] TruongTHPT truongTHPT)
        {
            if (ModelState.IsValid)
            {
                db.TruongTHPTs.Add(truongTHPT);
                db.SaveChanges();
                return(RedirectToAction("Index"));
            }

            ViewBag.MaHuyen = new SelectList(db.Huyens, "MaHuyen", "khuvuc", truongTHPT.MaHuyen);
            return(View(truongTHPT));
        }
        // GET: Admin/TruongTHPTs/Details/5
        public ActionResult Details(int?id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            TruongTHPT truongTHPT = db.TruongTHPTs.Find(id);

            if (truongTHPT == null)
            {
                return(HttpNotFound());
            }
            return(View(truongTHPT));
        }
        // GET: Admin/TruongTHPTs/Edit/5
        public ActionResult Edit(int?id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            TruongTHPT truongTHPT = db.TruongTHPTs.Find(id);

            if (truongTHPT == null)
            {
                return(HttpNotFound());
            }
            ViewBag.MaHuyen = new SelectList(db.Huyens, "MaHuyen", "khuvuc", truongTHPT.MaHuyen);
            return(View(truongTHPT));
        }