C# (CSharp) ISellerService.FindByIdAsync примеры использования

Пример #1

        public async Task <IActionResult> Delete(int?id)
        {
            if (!id.HasValue)
            {
                return(RedirectToAction(nameof(Error), new { message = "Id not provided" }));
            }

            var seller = await _sellerService.FindByIdAsync(id.Value);

            if (seller == null)
            {
                return(RedirectToAction(nameof(Error), new { message = "Id not found" }));
            }

            return(View(seller));
        }