HP 39gs - Page 234

18-12 Programming
6. Open the Program catalog and create a program
named “EXP.SV”. Include the following code in the
program.
Each entry line after the command SETVIEWS is a trio
that consists of a VIEWS menu text line (a space
indicates none), a program name, and a number that
defines the view to go to after the program has run its
course. All programs listed here will transfer with an
aplet when the aplet is transferred.
SETVIEWS ’’ ’’; ’’ ’’; 18;
Sets the first menu option to be “Auto
scale”. This is the fourth standard Function
aplet view menu option and the 18 “Auto
scale”, specifies that it is to be included in
the new menu. The empty quotes will
ensure that the old name of “Auto scale”
appears on the new menu. See
“SETVIEWS” on page 18-14.
’’ My Entry1’’;’’EXP.ME1’’;1;
Sets the second menu option. This option
runs program EXP.ME1, then returns to
view 1, Plot view.
’’ My Entry2’’;’’EXP.ME2’’;3;
Sets the third menu option. This option
runs the program EXP.ME2, then returns to
view 3, the NUM view.
’’ ’’;’’ EXP.SV’’;0;
This line specifies that the program to set
the View menu (this program) is
transferred with the aplet. The space
character between the first set of quotes in
the trio specifies that no menu option
appears for the entry. You do not need to
transfer this program with the aplet, but it
allows users to modify the aplet’s menu if
they want to.
HP 39gs English.book Page 12 Wednesday, December 7, 2005 11:24 PM