但不是我想显示消息弹出,那我该怎么做呢.
我的代码：

[HttpPost]
        public ActionResult Enquiry(Enquiry enquiry)
        {
            if (ModelState.IsValid)
            {
                dbEntities.Enquiries.AddObject(enquiry);
                dbEntities.SaveChanges();
                enquiry.SendEnquiryEmail(enquiry);

                return RedirectToAction("Thankyou"); 
            }
            return View(enquiry);
        }

        //redirect to thankyou page
        public ActionResult Thankyou()
        {
            return View();
        }