Getting input from the user and displaying output – Texas Instruments TITANIUM TI-89 User Manual

Page 618

Programming

618

1. Position the cursor where you want to insert the

setMode

command.

3. Select a mode to display a menu of its valid settings.

4. Select a setting.

Getting Input from the User and Displaying Output

Although values can be built into a program (or stored to variables in advance), a
program can prompt the user to enter information while the program is running.
Likewise, a program can display information such as the result of a calculation.

F3 I/O Toolbar Menu

2. Press:

2 ˆ to display a list of modes.

Note:

The

Mode

menu does not let you set

the

Current Folder

mode. To set this

mode, use the

setFold

command.

The correct syntax is
inserted into your program.

:setMode("Graph","FUNCTION")

To enter most of the commonly used
input/output commands, use the Program
Editor’s

…

I/O

toolbar menu.