public ActionResult Them(COURSE course, HttpPostedFileBase[] MultipleFiles) { if (MultipleFiles != null) { foreach (var fileBase in MultipleFiles) { if (fileBase != null && fileBase.ContentLength > 0) { // Retrieve a reference to a container var path = Path.Combine(Server.MapPath("~/Assets/Image"), course.IDCourse + "1.jpg"); fileBase.SaveAs(path); } } } course.Image = "~/Assets/Image/" + course.IDCourse + "1.jpg"; if (dao.Insert_Course(course)) { TempData["msg"] = "<script>alert('Thêm Thành Công!');</script>"; return(RedirectToAction("Course", "Course")); } else { TempData["msg"] = "<script>alert('Thêm Thất Bại! Lỗi!');</script>"; return(RedirectToAction("Them", "Course")); } }