MenuPreProcess SUB

 Action
 Performs calculations and builds indexes so the menu procedures run faster.


 Syntax
 MenuPreProcess

 Remarks
 Use MenuPreProcess anytime MenuSet is performed one or more times, and any
 time the state of a menu item is changed using MenuSetState to change to or
 from the empty (-1) or  not displayed state. You must call MenuPreProcess
 anytime changes other than item selection changes are made to the menus.

 See Also.  MenuSet, MenuSetState


 Example
 See the SetupMenu procedure in the code example UIDEMO.BAS for a specific
 implementation.