public ActionResult ToUpdateMemberData(int num, string password = "", string new_password = "", string tel = "", string name = "", string Email = "")
        {
            Dictionary<string, object> dic = new Dictionary<string, object>();
            Member m = new Member();
            MemberData md = new MemberData();
            var datacount = md.Get().ToList().Where(a => a.num == num).Count();
            var data = md.Get().ToList().Where(a => a.num == num).FirstOrDefault();
            if (datacount > 0)
            {
                if (password != "")
                {
                    if (data.uPassWord != PassWordSecurity.Sha384Encode(PassWordSecurity.Sha256Encode(password)))
                    {
                        TempData["msg"] = "舊密碼錯誤";
                    }
                    else
                    {
                        m.num = num;
                        m.uPassWord = PassWordSecurity.Sha384Encode(PassWordSecurity.Sha256Encode(new_password));
                        m.uphone = tel;
                        m.uName = name;
                        m.uemail = Email;
                        m.udate = DateTime.Now;
                        md.Update(m);
                        TempData["msg"] = "更新成功";
                    }

                }
                else
                {
                    m.num = num;
                    m.uPassWord = data.uPassWord;
                    m.uphone = tel;
                    m.uName = name;
                    if (Email != "")
                    {
                        m.uemail = Email;
                    }
                    else
                    {
                        m.uemail = data.uemail;
                    }

                    m.udate = DateTime.Now;
                    md.Update(m);
                    TempData["msg"] = "更新成功";
                }

            }
            else
            {
                TempData["msg"] = "不正常管道錯誤";
            }

            return RedirectToAction("Index", "Member");
        }