Texas Instruments PLUS TI-89 - Manual (Page 320)

Chapter 17: Programming 303
17PROGRM.DOC TI-89/TI-92 Plus: Programming (English) Susan Gullord Revised: 02/23/01 1:14 PM Printed: 02/23/01 2:18 PM Page 303 of 40
When you create a custom menu, you can let the user turn it on and
off manually, or you can let a program turn it on and off
automatically.
To: Do this:
Turn on the
custom menu From the Home screen or any other application:
¦ Press 2 ¾.
From the Home screen or a program:
¦ Execute the CustmOn command.
Turn off the
custom menu From any application:
¦ Press 2 ¾ again.
— or —
¦ Go to a different application.
Using the default custom menu on the Home
screen:
1. Select the Tools menu:
TI . 89: 2 ‰
TI . 92 Plus: ‰
Then select 3:CustmOff .
This pastes CustmOff in
the entry line.
2. Press ¸.
CustmOff
You can also use CustmOff in a program.
To create a custom menu, use the following general structure.
:Custom
: Title
title of F1 menu
: Item item 1
: Item item 2
: ш ш ш
: Title title of F2 menu
: ш ш ш
: Title title of F3 menu
: ш ш ш
:EndCustm
Creating a Custom Menu
The TI - 89 / TI - 92 Plus custom menu feature lets you create your
own toolbar menu. A custom menu can contain any available
function, instruction, or set of characters. The
TI - 89 / TI - 92 Plus
has a default custom menu that you can modify or redefine.
Turning the Custom
Menu On and Off
Note: When the custom
menu is turned on, it
replaces the normal toolbar
menu. Unless a different
custom menu has been
created, the default custom
menu is displayed.
Defining a Custom
Menu
Note: When the user
selects a menu item, the
text defined by that Item
command is pasted to the
current cursor location.