C# (CSharp) IBrand.SaveAsync示例

示例#1

        public async Task <IActionResult> PutBrand(int id, Brand brand)
        {
            if (id != brand.BrandId)
            {
                return(BadRequest());
            }

            _IBrand.Update(brand);

            try
            {
                await _IBrand.SaveAsync();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!BrandExists(id))
                {
                    return(NotFound());
                }
                else
                {
                    throw;
                }
            }

            return(NoContent());
        }