public async Task <IActionResult> Edit(int id, [Bind("ID,MaNhaCungCap,TenNhaCungCap,DiaChi,SoDienThoai,MaSoThue,Email,SoFax,TrangThai")] tb_WMS_NhaCungCap tb_WMS_NhaCungCap)
        {
            if (id != tb_WMS_NhaCungCap.ID)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    //tb_WMS_NhaCungCap.TrangThai = true;
                    _context.Update(tb_WMS_NhaCungCap);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!tb_WMS_NhaCungCapExists(tb_WMS_NhaCungCap.ID))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                TempData["success"] = "success";
                return(RedirectToAction(nameof(Index)));
            }
            return(View(tb_WMS_NhaCungCap));
        }
        public async Task <IActionResult> Create1([Bind("ID,MaNhaCungCap,TenNhaCungCap,DiaChi,SoDienThoai,MaSoThue,Email,SoFax,TrangThai")] tb_WMS_NhaCungCap tb_WMS_NhaCungCap)
        {
            if (ModelState.IsValid)
            {
                var idend = (from u in _context.tb_WMS_NhaCungCap
                             orderby u.ID descending
                             select u.ID).Take(1).FirstOrDefault();

                tb_WMS_NhaCungCap.ID           = idend + 1;
                tb_WMS_NhaCungCap.MaNhaCungCap = "SUP" + (idend + 1);
                tb_WMS_NhaCungCap.TrangThai    = true;
                TempData["success"]            = "success";
                _context.Add(tb_WMS_NhaCungCap);
                await _context.SaveChangesAsync();

                return(RedirectToAction(nameof(Create)));
            }
            return(View(tb_WMS_NhaCungCap));
        }