// The path to the documents directory.
	const String templatePath = u"../templates/AddSlides.pptx";

	// Instantiate Presentation class
	SharedPtr<Presentation> pres = MakeObject<Presentation>(templatePath);

	// Getting Slide ID
	int id = pres->get_Slides()->idx_get(0)->get_SlideId();

	// Accessing Slide by ID
	SharedPtr<IBaseSlide> slide = pres->GetSlideById(id);