Texas Instruments TI-89 Benutzerhandbuch
Programming
621
Notes:
•
In a program, simply performing a calculation does not display the result. You must
use an output command.
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.
string.
Command
Description
Dialog...
EndDlog
EndDlog
Defines a program block (consisting of Title, Request, etc.,
commands) that displays a dialog box.
commands) that displays a dialog box.
Toolbar...
EndTbar
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.
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
CustmOff
Activates or removes a custom toolbar.
Custom...
EndCustm
EndCustm
Defines a program block that displays a custom toolbar when
the user presses
the user presses
2 ½
. That toolbar remains in effect
until the user presses
2 ½
again or changes
applications.
Command
Description