public ActionResult AddProduct(Product product, List <HttpPostedFileBase> images) { if (!ModelState.IsValid) { using (StreamWriter sw = new StreamWriter(@"D:\test.txt", true, System.Text.Encoding.Default)) { } return(RedirectToAction("Index", "Home")); } ProductManage pm = new ProductManage(); if (pm.Add(product, images)) { return(RedirectToAction("Index", "Admin")); } else { return(RedirectToAction("Index", "Admin")); } }