Equivalent to choosing the Full Screen command from the View menu
[C++]
static int FullScreen(
   bool logical
);
Logical switches to fullscreen if TRUE or omitted; exits fullscreen mode if FALSE.
Zero if the function has been called successfully; non-zero
            if the function could not be called.
            See Error codes for a list
            of return values.
See the Microsoft Excel on-line Help for full details about
            this function.
Header: xlfuncs.h