signUp.cs

        public ActionResult SignUp(string email, string password, string name, string nickname, string description)
        {
            member member = new member();
            member.email = email;
            member.password = password;
            member.name = name;
            member.nickname = nickname;
            member.description = description;
            
            UMSModel umsModel = new UMSModel();
            if (umsModel.CreateMember(member))
            {
                umsModel.Login(member.email, member.password);
                return RedirectToAction("Index", "User");
            }
            else
            {
                ViewBag.ErrorMessage = "帳號已註冊";
                return View();
            }
        }