/// <summary> /// Preserves state associated with this page in case the application is suspended or the /// page is discarded from the navigation cache. Values must conform to the serialization /// requirements of <see cref="SuspensionManager.SessionState"/>. /// </summary> /// <param name="pageState">An empty dictionary to be populated with serializable state.</param> private void navigationHelper_SaveState(object sender, SaveStateEventArgs e) { if (this.itemsViewSource.View != null) { // TODO: Derive a serializable navigation parameter and assign it to // pageState("SelectedItem") } }
/// <summary> /// Preserves state associated with this page in case the application is suspended or the /// page is discarded from the navigation cache. Values must conform to the serialization /// requirements of <see cref="SuspensionManager.SessionState"/>. /// </summary> /// <param name="pageState">An empty dictionary to be populated with serializable state.</param> private void navigationHelper_SaveState(object sender, SaveStateEventArgs e) { }