protected override void OnNavigatedTo(NavigationEventArgs e)
{
Frame rootFrame = Window.Current.Content as Frame;
DataService.ReadFileAsync();
Windows.UI.Core.SystemNavigationManager.GetForCurrentView().AppViewBackButtonVisibility =
Windows.UI.Core.AppViewBackButtonVisibility.Collapsed;
if (e.NavigationMode != NavigationMode.New)
{
if (ApplicationData.Current.LocalSettings.Values.ContainsKey("selected"))
{
foreach (var item in ViewModel.AllItems)
{
if (item.id == (string)ApplicationData.Current.LocalSettings.Values["selected"])
{
ViewModel.selectedItem = item;
}
}
}
if (ApplicationData.Current.LocalSettings.Values.ContainsKey("pageNavigationState"))
{
PageView.SetNavigationState((string)ApplicationData.Current.LocalSettings.Values["pageNavigationState"]);
}
ApplicationData.Current.LocalSettings.Values.Remove("selected");
ApplicationData.Current.LocalSettings.Values.Remove("pageNavigationState");
}
}
