Texas Instruments TITANIUM TI-89 - Manual (Page 621)

Programming 621
Notes:
• In a program, simply performing a calculation does not display the result. You must
use an output command.
• After Disp and Output , the program immediately continues. You may want to add a
Pause command.
Graphical User Interface Commands Graphical User Interface Commands Graphical User Interface Commands Graphical User Interface Commands
Text Displays a dialog box that contains a specified character
string.
Command Description
Dialog...
EndDlog Defines a program block (consisting of Title, Request, etc.,
commands) that displays a dialog box.
Toolbar...
EndTbar Defines a program block (consisting of Title, Item, etc.,
commands) that replaces the toolbar menus. The redefined
toolbar is in effect only while the program is running and only
until the user selects an item. Then the original toolbar is
redisplayed.
CustmOn...
CustmOff Activates or removes a custom toolbar.
Custom...
EndCustm Defines a program block that displays a custom toolbar when
the user presses
2 ½
. That toolbar remains in effect
until the user presses
2 ½
again or changes
applications.
Command Description