async void HandleProtocolActivation(IActivatedEventArgs args)
{
ProtocolActivatedEventArgs pArgs =
(ProtocolActivatedEventArgs)args;
FBSession sess = FBSession.ActiveSession;
FBResult result = await sess.ContinueAction(pArgs);
if (result.Succeeded)
{
await Window.Current.Dispatcher.RunAsync(
Windows.UI.Core.CoreDispatcherPriority.Normal,
() =>
{
RootFrame.Navigate(typeof(UserInfo));
});
}
}