/// <summary>
 /// 设置成功登录的用户
 /// </summary>
 /// <param name="user"></param>
 public void SetLoginSuccessUser(UserInfoModel user)
 {
     if (user != null)
     {
         _curUserInfoClone = user.ToReadOnly();
         CurUserInfo       = user.ToReadOnly();
         //设置监听事件,防止外部修改
         if (_curUserInfoPropChanged != null)
         {
             _curUserInfoPropChanged.PropertyChanged -= _curUserInfoPropChanged_PropertyChanged;
         }
         _curUserInfoPropChanged = CurUserInfo as INotifyPropertyChanged;
         _curUserInfoPropChanged.PropertyChanged += _curUserInfoPropChanged_PropertyChanged;
     }
 }