RE: Optional Parameters in Subproceedures

You need to use the %PARMS built-in function and determine if 1, 2, 3,
etc. parameters were passed. Just like you would if you called a
program.

Bob Cozzi
cozzi@rpgiv.com
Visit the on-line  Midrange  Developer  forum at: http://www.rpgiv.com


> -----Original Message-----
> From: rpg400-l-admin@midrange.com [mailto:rpg400-l-admin@midrange.com]
On
> Behalf Of Wills, Mike N. (TC)
> Sent: Monday, February 18, 2002 2:51 PM
> To: 'rpg400-l@midrange.com'
> Subject: RE: Optional Parameters in Subproceedures
>
> Thanks, one more question. How can I tell if that parameter was passed
or
> not?
>
> -----Original Message-----
> From: Bob Cozzi (RPGIV)
> You need to add the OPTIONS(*NOPASS) to the parameters that are
> optional.
> Remember, that when you decide a parameter is options, all subsequent
> parameters on the prototype/procedure interface must also be optional.
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