public App()
{
InitializeComponent();
UnhandledException += App_UnhandledException;
FrameFactory = () =>
{
rootVisual = new ChromeFrame();
return(rootVisual);
};
}
private void page_Tapped(object sender, TappedRoutedEventArgs e)
{
if (ChromeFrame.GetIsVisible(this) == ChromeFrame.VisibilityStates.Hided)
{
ChromeFrame.SetIsVisible(this, ChromeFrame.VisibilityStates.IntermediateFull);
CounterPanel.Visibility = Visibility.Visible;
//bar.Visibility = Visibility.Visible;
}
else
{
ChromeFrame.SetIsVisible(this, ChromeFrame.VisibilityStates.Hided);
CounterPanel.Visibility = Visibility.Collapsed;
//bar.Visibility = Visibility.Collapsed;
}
}
private void WallList_Loaded(object sender, RoutedEventArgs e)
{
var sb = WallList.GetListViewScrollViewer();
sb.ViewChanging += (s, args) =>
{
if (args.FinalView.VerticalOffset > 100)
{
ChromeFrame.SetIsVisible(this, ChromeFrame.VisibilityStates.IntermediateFull);
}
else
{
ChromeFrame.SetIsVisible(this, ChromeFrame.VisibilityStates.Intermediate);
}
};
WallList.Loaded -= WallList_Loaded;
}
private void WallList_Loaded(object sender, RoutedEventArgs e)
{
wallScrollViewer = WallList.GetListViewScrollViewer();
wallScrollViewer.ViewChanging += (s, args) =>
{
if (args.FinalView.VerticalOffset > 150)
{
ChromeFrame.SetIsVisible(this, ChromeFrame.VisibilityStates.IntermediateFull);
}
else
{
ChromeFrame.SetIsVisible(this, ChromeFrame.VisibilityStates.Intermediate);
}
};
//wallScrollViewer.ChangeView(null, vm.WallScrollOffset, null, true);
WallList.Loaded -= WallList_Loaded;
}
