protected override void OnActivated(IActivatedEventArgs args)
{
if (args.Kind == ActivationKind.PrintTaskSettings)
{
Frame rootFrame = new Frame();
if (null == Window.Current.Content)
{
rootFrame.Navigate(typeof(MainPage));
Window.Current.Content = rootFrame;
}
Window.Current.Activate();
MainPage mainPage = (MainPage)rootFrame.Content;
// Load advanced printer preferences scenario
mainPage.LoadAdvancedPrintSettingsContext((PrintTaskSettingsActivatedEventArgs)args);
}
}