MenuInit SUB Action Initializes global menu arrays and the mouse driver-servicing routines. Syntax MenuInit Remarks To enable mouse driver servicing, MenuInit calls MouseInit in MOUSE.BAS. Use MenuInit at or near the beginning of any program that uses the menu procedures provided in the User Interface toolbox. You must call MenuInit before any other menu procedures are used. See Also. MenuPreProcess Example See the initialization section in the code example UIDEMO.BAS for a specific implementation.