HP NW280AAABA Manuel d'utilisateur télécharger pdf (Page 513)

100

101

Programming in HP PPL 507

4. Tap three

times to step through

the FOR loop. Notice

that the number

shown increments by

1 each time.

After the program

terminates, you can

resume any other activity with the HP Prime.

If a program has arguments, when you press a

screen appears prompting you to enter the program

parameters.

Multi-function

programs

If there is more than one EXPORT function in a program,

when is tapped a list appears for you to choose

which function to run. To see this feature, create a program

with the text:

EXPORT NAME1( )

BEGIN

END;

EXPORT NAME2( )

BEGIN

END;

Now note that when you select your program from the

Program Catalog and tap or , a list with

NAME1 and NAME2 appears.

Debug a

Program

You cannot run a program that contains syntax errors. If

the program does not do what you expect it to do, or if

there is a run-time error detected by the system, you can

execute the program step by step, and look at the values

of local variables.

Let’s debug the program created above: MYPROGRAM.

1 2 ... 508 509 510 511 512 513 514 515 516 517 518 ... 615 616

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HP NW280AAABA Manuel d'utilisateur Page 513

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