protected override void OnNavigatedTo(NavigationEventArgs e)
        {
            base.OnNavigatedTo(e);
            var parameter = e.Parameter;

            if (parameter != null)
            {
                switch (parameter)
                {
                case uint _uintUid:
                case int _intUid:
                    var uid = (uint)parameter;
                    if (uid != ViewModel.Uid)
                    {
                        ViewModel.Uid = uid;
                        ViewModel.Reload();
                    }
                    break;

                case string username:
                    if (username != ViewModel.Username)
                    {
                        ViewModel.Username = username;
                        ViewModel.Reload();
                    }
                    break;
                }
            }
        }