public ActionResult InsertProduct(int matl, string tensanpham, double gia, HttpPostedFileBase myfile) { try { string _path = ""; if (myfile.ContentLength > 0) { string _FileName = Path.GetFileName(myfile.FileName); _path = Path.Combine(Server.MapPath("~/UploadFiles"), _FileName); myfile.SaveAs(_path); SanPhamAction.addSanPham(matl, tensanpham, gia, _FileName); } return(RedirectToAction("ManageProduct", "TMDT")); } catch { return(RedirectToAction("ManageProduct", "TMDT")); } }