public static void Run()
        {
            // The path to the documents directory.
            string dataDir = RunExamples.GetDataDir_Slides_Presentations_Notes();

            // ExStart:RemoveNotesAtSpecificSlide
            // Instantiate a Presentation object that represents a presentation file
            Presentation presentation = new Presentation(dataDir + "AccessSlides.pptx");

            // Removing notes of first slide
            INotesSlideManager mgr = presentation.Slides[0].NotesSlideManager;

            mgr.RemoveNotesSlide();

            // ExEnd:RemoveNotesAtSpecificSlide
            // Save presentation to disk
            presentation.Save(dataDir + "RemoveNotesAtSpecificSlide_out.pptx", SaveFormat.Pptx);
        }
        public static void Run()
        {
            //ExStart:RemoveNotesFromAllSlides
            // The path to the documents directory.
            string dataDir = RunExamples.GetDataDir_Slides_Presentations_Notes();

            // Instantiate a Presentation object that represents a presentation file
            Presentation presentation = new Presentation(dataDir + "AccessSlides.pptx");

            // Removing notes of all slides
            INotesSlideManager mgr = null;

            for (int i = 0; i < presentation.Slides.Count; i++)
            {
                mgr = presentation.Slides[i].NotesSlideManager;
                mgr.RemoveNotesSlide();
            }
            // Save presentation to disk
            presentation.Save(dataDir + "RemoveNotesFromAllSlides_out.pptx", SaveFormat.Pptx);
            //ExEnd:RemoveNotesFromAllSlides
        }