Operation Manual

13-16 Programming
8213PROG.DOC TI-82, Chapter 13, English Bob Fedorisko Revised: 02/09/01 9:25 AM Printed:
02/09/01 12:42 PM Page 16 of 18
getKey
getKey
returns a number corresponding to the last key pressed, according
to the diagram below. If no key has been pressed, it returns 0.
getKey
can
be used inside loops to transfer control; for example, to create video
games. (
PRGM I/O
item
7
)
Note: You can press
É
at any time to act as a break during execution
(page 13
.
4).