Example Aplet #1 - Displaying Info - HP 39gs Master Manual

E x a m p l e a p l e t #
E x a m p l e a p l e t #
This example uses the
SETVIEWS
totally useless) aplet, which illustrates a few of the concepts useful in
programming the hp 39gs or hp 40gs. We'll call it the 'Message' aplet
and create it as a child of the Function aplet.
Change into the
APLET
and it. This reset is not necessary but ensures that no settings
are left over that may interfere. Now save it under the new name of
'Message' and then
You will find that you are looking at the normal
Message aplet instead of the Function aplet. The title appears at the top
of the screen as usual.
Press
SHIFT PROGRAM
to create a new program and call it
the new program typed in).
Into this empty program, type the following code, obtaining the quotes
from the view. When you finish typing, just press
CHARS
again to exit back to the
PROGRAM
need to save as this is done continuously as you type.
Spend a moment to go through the code and ensure that you are clear
in your own mind the menu it will create, the programs it will run, and
the views it will enter after the running of each program. You will be
told at a later stage in this example when to run this program and create
the menu.
1 – D i s p l a y i n g i
1 – D i s p l a y i n g i
command to create a simple (and
view, move the highlight to the Function aplet
this new aplet.
SYMB
to view the
Program Catalog
.MSG.SV
Program Catalog
n f o
n f o
view but for the
. Press
(see right, with part of
SHIFT
. There is no
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