public ActionResult RegisterUser(RegisterUserModel model)
 {
     if (ModelState.IsValid)
     {
         try
         {
             Membership.CreateUserAndAccount(model.Account, model.Password, new { CreationDate = DateTime.Now, LastActivityDate = DateTime.Now });
             ViewData["Message"] = "Account created successfully and ready to use.";
         }
         catch (System.Web.Security.MembershipCreateUserException e)
         {
             ModelState.AddModelError("RegisterUser", ErrorCodeToString(e.StatusCode));
         }
     }
     ViewBag.Account = model.Account;
     FormToViewData();
     return(View("Manage"));
 }