protected override void HandleNavigationHelperLoadState(object sender, LoadStateEventArgs e) { base.HandleNavigationHelperLoadState(sender, e); object lastIndex; if (e.PageState != null && e.PageState.TryGetValue("LIBRARY_PIVOT_INDEX", out lastIndex)) { RootPivot.SelectedIndex = DebugHelper.CastAndAssert<int>(lastIndex); } songListRestoreHelper.LoadState(e.PageState); albumListRestoreHelper.LoadState(e.PageState); artistListRestoreHelper.LoadState(e.PageState); }
protected override void HandleNavigationHelperLoadState(object sender, LoadStateEventArgs e) { base.HandleNavigationHelperLoadState(sender, e); listRestoreHelper.LoadState(e.PageState); }
/// <summary> /// Populates the page with content passed during navigation. Any saved state is also /// provided when recreating a page from a prior session. /// </summary> /// <param name="sender"> /// The source of the event; typically <see cref="NavigationHelper"/> /// </param> /// <param name="e">Event data that provides both the navigation parameter passed to /// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested and /// a dictionary of state preserved by this page during an earlier /// session. The state will be null the first time a page is visited.</param> protected virtual void HandleNavigationHelperLoadState(object sender, LoadStateEventArgs e) { }