public ActionResult SendOrder(EpaperExaminationModel model)
 {            
     ModelState.Remove("PostDate");
     ModelState.Remove("Question10");
     ModelState.Remove("Question11");
     ModelState.Remove("Question12");
     string captcha = AccountUtil.GetCaptcha();
     if (!captcha.Equals(model.ConfirmationCode, StringComparison.OrdinalIgnoreCase))
     {
         ModelState.AddModelError("ConfirmationCode", "驗證碼錯誤");
     }
     else
     {
         if (model.IsValid())
         {
             model.Insert();
             model.SendOrderOk = true;
         }
     }
     if (model.SendOrderOk)
     {
         return View("SendOrderOK");
     }
     else
     {
         return View("Index", model);
     }
 }
 public ActionResult Edit(EpaperExaminationModel model, string cdts)
 {
     GetConditions(cdts);
     model.Update();
     return RedirectToAction("AdminIndex", new { Page = model.Page, Cdts = cdts });
 }
 public ActionResult Create(EpaperExaminationModel model, string cdts)
 {
     GetConditions(cdts);
     model.Insert();
     return View("AdminIndex");
 }