Appendix A: Functions and Instructions
779
CustmOff
CATALOG
CustmOff
Removes a custom toolbar.
CustmOn
and
CustmOff
enable a program to
control a custom toolbar. Manually, you can press
2 ¾
to toggle a custom toolbar on and off.
Also, a custom toolbar is removed automatically
when you change applications.
See
Custom
program listing example.
CustmOn
CATALOG
CustmOn
Activates a custom toolbar that has already been
set up in a
Custom...EndCustm
block.
CustmOn
and
CustmOff
enable a program to
control a custom toolbar. Manually, you can press
2 ¾
to toggle a custom toolbar on and off.
See
Custom
program listing example.
Custom
2 ¾
key
Custom
block
EndCustm
Sets up a toolbar that is activated when you press
2 ¾
. It is very similar to the
ToolBar
instruction except that
Title
and
Item
statements
cannot have labels.
block
can be either a single statement or a series of
statements separated with the “:” character.
Note:
2 ¾
acts as a toggle. The first
instance invokes the menu, and the second
instance removes the menu. The menu is removed
also when you change applications.
Program listing:
:Test()
:Prgm
:Custom
:Title "Lists"
:Item
"List1"
:Item
"Scores"
:Item
"L3"
:Title "Fractions"
:Item
"f(x)"
:Item
"h(x)"
:Title "Graph"
:EndCustm
:EndPrgm
Cycle
CATALOG
Cycle
Transfers program control immediately to the next
iteration of the current loop (
For
,
While
, or
Loop
).
Cycle
is not allowed outside the three looping
structures (
For
,
While
, or
Loop
).
Program listing:
:
¦
Sum the integers from 1 to
100 skipping 50.
:0
!
temp
:For i,1,100,1
:If i=50
:Cycle
:temp+i
!
temp
:EndFor
:Disp temp
Contents of
temp
after execution:
5000
Summary of Contents for Titanium TI-89
Page 9: ...Getting Started 6 TI 89 Titanium keys Ë Ì Í Ê ...
Page 34: ...Getting Started 31 2 or D 2 B u s i n e s s D B D B Press Result ...
Page 43: ...Getting Started 40 3 0 D B D D B D Press Result ...
Page 44: ...Getting Started 41 D 2 0 0 2 D B Scroll down to October and press Press Result ...
Page 58: ...Getting Started 55 Example Set split screen mode to TOP BOTTOM Press Result 3 B D ...
Page 70: ...Getting Started 67 ...
Page 175: ...Operating the Calculator 172 From the Keyboard ...
Page 456: ...Tables 453 ...
Page 527: ...Data Matrix Editor 524 ...
