Opcode

opcode  (Num) should be one of the following:

Symbol

Value

Meaning

MNUOP_CHK

0

No change to the menus; just check to see if a menu item exists

MNUOP_ADD

1

Add new menu items

MNUOP_STA

2

Change state of existing menu items

MNUOP_DEL

3

Delete menu items

MNUOP_POP

4

Displays a previously defined context or popup menu, supports millirows: xcall AUI, AUI_MENU, mnuop_pop, menuid, "", row, col, "", "", status {,dlgid}

MNUOP_DSP

6

Force menu to be redisplayed/updated (needed after adding menu items to a dialog)

MNUOP_RST

7

Resets main A-Shell menu.