Class SlideNavigation (PowerPoint VBA)
The class SlideNavigation represents the slide navigation screen in slide show view.
To use a SlideNavigation class variable it first needs to be instantiated, for example
Dim snn as SlideNavigation
Set snn = SlideShowWindows(1).SlideNavigation
SlideNavigation class variables can be set using the SlideShowWindow.SlideNavigation procedure.
Visible
Specifies whether the slide navigation screen is displayed during a slide show.
SlideShowWindows(1).SlideNavigation.Visible = True