SetFullScreen, ToggleFullScreen, ViewFull
SetFullScreen 
Description 
 SetFullScreen(
   int  Full
);This function switches to full-screen mode and back.
Parameters
See Also 
ToggleFullScreen
ToggleFullScreen 
This function runs the View > Zoom > Full Screen  menu command.
 menu command.
Description 
ToggleFullScreen();
This function switches the main program window between the full-screen and standard view.