public async Task <IActionResult> Edit(int id, [Bind("DrinkId,ShopId")] TShopDrink tShopDrink)
        {
            if (id != tShopDrink.DrinkId)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(tShopDrink);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!TShopDrinkExists(tShopDrink.DrinkId))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            ViewData["DrinkId"] = new SelectList(_context.TDrink, "DrinkId", "DrinkName", tShopDrink.DrinkId);
            ViewData["ShopId"]  = new SelectList(_context.TShop, "ShopId", "NameShop", tShopDrink.ShopId);
            return(View(tShopDrink));
        }
        public async Task <IActionResult> Create([Bind("DrinkId,ShopId")] TShopDrink tShopDrink)
        {
            if (ModelState.IsValid)
            {
                _context.Add(tShopDrink);
                await _context.SaveChangesAsync();

                return(RedirectToAction(nameof(Index)));
            }
            ViewData["DrinkId"] = new SelectList(_context.TDrink, "DrinkId", "DrinkName", tShopDrink.DrinkId);
            ViewData["ShopId"]  = new SelectList(_context.TShop, "ShopId", "NameShop", tShopDrink.ShopId);
            return(View(tShopDrink));
        }