slrzz

        [HttpPost]
        public ActionResult UploadForm(string ProductName, string Code, string Url)
        {
            var files = HttpContext.Request.Files;
            StreamReader stream = new StreamReader(files[0].InputStream);

            var fileToAdd = default(byte[]);
            using (var memstream = new MemoryStream())
            {
                stream.BaseStream.CopyTo(memstream);
                fileToAdd = memstream.ToArray();
            }

            // функция добавления записи в бд:
            AddData(ProductName, Code, Url, fileToAdd);

            
            return null;
        }