private void OnNavigated(object sender, PageLoadedEventArgs e) { CommandManager.InvalidateRequerySuggested(); UrlTextBox.Text = e.Url; PageLoaded?.Invoke(this, new PageLoadedEventArgs(_something.GetUrl())); if (SaveKey != null && e.Url.StartsWith(@"http", StringComparison.OrdinalIgnoreCase)) { ValuesStorage.Set(SaveKey, e.Url); } }