public ActionResult Create([Bind(Include = "Id,客戶Id,職稱,姓名,Email,手機,電話")] 客戶聯絡人 ContactData) { if (repoClientContactData.CheckEmailIsDuplicate(ContactData)) { return(View(ContactData)); } if (ModelState.IsValid) { repoClientContactData.Add(ContactData); repoClientContactData.UnitOfWork.Commit(); return(RedirectToAction("Index")); } ViewBag.客戶Id = new SelectList(repoClientInfo.All(), "Id", "客戶名稱", ContactData.客戶Id); return(View(ContactData)); }