public async Task <ActionResult> DeleteConfirmed(string id)
        {
            QuanBan quanBan = await db.QuanBans.FindAsync(id);

            db.QuanBans.Remove(quanBan);
            await db.SaveChangesAsync();

            return(RedirectToAction("Index"));
        }
        public async Task <ActionResult> Edit([Bind(Include = "MaQuan,TenQuan")] QuanBan quanBan)
        {
            if (ModelState.IsValid)
            {
                db.Entry(quanBan).State = EntityState.Modified;
                await db.SaveChangesAsync();

                return(RedirectToAction("Index"));
            }
            return(View(quanBan));
        }
        public async Task <ActionResult> Create([Bind(Include = "MaQuan,TenQuan")] QuanBan quanBan)
        {
            if (ModelState.IsValid)
            {
                db.QuanBans.Add(quanBan);
                await db.SaveChangesAsync();

                return(RedirectToAction("Index"));
            }

            return(View(quanBan));
        }
        // GET: QuanBans/Delete/5
        public async Task <ActionResult> Delete(string id)
        {
            if (id == null)
            {
                return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
            }
            QuanBan quanBan = await db.QuanBans.FindAsync(id);

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