public ActionResult RegisterUser()
        {
            string userName = Request.Form["username"];
            string psw = Request.Form["psw"];
            string email = Request.Form["email"];
            string bm = Request.Form["bm"];
            string mobile = Request.Form["mobile"];
            string tel = Request.Form["tel"];
            string fax = Request.Form["fax"];

            var userInfo = new yhgl_users
            {
                user_name = userName,
                user_email = email,
                user_psw = psw,
                user_bm = bm,
                user_mobile = mobile,
                user_tel = tel,
                user_fax = fax,
                level_id = 2,
                user_qy = "是"
            };

            ArgsHelp ah = yhglDAO.AddNewUser(userInfo);
            if (ah.flag)
                return JavaScript("alert('注册成功!')");
            else
                return JavaScript("alert('注册失败!')");
        }
        public ActionResult UpdateUserInfo(UserModel user)
        {
            string userName = Request.Form["username"];
            string email = Request.Form["email"];
            string mobile = Request.Form["mobile"];
            string tel = Request.Form["tel"];
            string fax = Request.Form["fax"];

            if (userName == "")
                return JavaScript("alert('请输入用户名!');");
            if (email == "")
                return JavaScript("alert('请输入邮箱!');");
            yhgl_users userInfo = new yhgl_users
            {
                user_id = user.UserInfo.user_id,
                user_avatar = GlobalVar.AvatarPath,
                user_fax = fax,
                user_email = email,
                user_mobile = mobile,
                user_tel = tel,
                user_name = userName
            };
            ArgsHelp ah = yhglDAO.UpdateUserInfo(userInfo);
            if (ah.flag)
                return JavaScript("alert('更新成功!');refresh();");
            else
                return JavaScript("alert('更新失败!" + ah.msg + "');");
        }
 /// <summary>
 /// 增加用户操作
 /// </summary>
 /// <returns></returns>
 public ActionResult AddNewZyh2SQL()
 {
     ArgsHelp ah = new ArgsHelp();
     try
     {
         string userName = Request.Form["username"];
         string psw = Request.Form["psw"];
         string email = Request.Form["email"];
         string bm = Request.Form["bm"];
         string mobile = Request.Form["mobile"];
         string tel = Request.Form["tel"];
         string fax = Request.Form["fax"];
         var userInfo = new yhgl_users
         {
             user_name = userName,
             user_email = email,
             user_psw = psw,
             user_bm = bm,
             user_mobile = mobile,
             user_tel = tel,
             user_fax = fax,
             level_id = 2,
             user_qy = "是",
             user_avatar = GlobalVar.AvatarPath ?? GlobalVar.DefaultAvatar
         };
         ah = yhglDAO.AddNewUser(userInfo);
     }
     catch (Exception e)
     {
         ah.flag = false;
         ah.msg = e.Message;
     }
     if (ah.flag)
         return JavaScript("alert('增加成功!');refresh();");
     else
         return JavaScript("alert('增加失败!');");
 }
 partial void Deleteyhgl_users(yhgl_users instance);
 partial void Updateyhgl_users(yhgl_users instance);
 partial void Insertyhgl_users(yhgl_users instance);
 public ArgsHelp UpdateUserInfo(yhgl_users userInfo)
 {
     ArgsHelp ah = new ArgsHelp();
     try
     {
         var user = (from u in userDB.yhgl_users
                     where u.user_id == userInfo.user_id
                     select u).First();
         user.user_name = userInfo.user_name;
         user.user_mobile = userInfo.user_mobile;
         user.user_email = userInfo.user_email;
         user.user_avatar = userInfo.user_avatar;
         user.user_fax = userInfo.user_fax;
         user.user_tel = userInfo.user_tel;
         userDB.SubmitChanges();
     }
     catch (Exception e)
     {
         ah.flag = false;
         ah.msg = e.Message;
     }
     return ah;
 }
 /// <summary>
 /// 注册新用户
 /// </summary>
 /// <param name="user"></param>
 /// <returns></returns>
 public ArgsHelp AddNewUser(yhgl_users user)
 {
     ArgsHelp ah = new ArgsHelp();
     try
     {
         userDB.yhgl_users.InsertOnSubmit(user);
         userDB.SubmitChanges();
         ah.flag = true;
     }
     catch (Exception e)
     {
         ah.flag = false;
         ah.msg = e.Message;
     }
     return ah;
 }