RE: SELECT & WHENEQ Question

What does $100 do?? (besides by some decent kicks...) 


Thanks,
Tommy Holden


-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx
[mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Booth Martin
Sent: Monday, August 14, 2006 12:14 PM
To: RPG programming on the AS400 / iSeries
Subject: Re: SELECT & WHENEQ Question

Rick, would this be a place where using a for/endfor loop would help 
clear up future confusion?


rick baird wrote:

Terri,

by removing the DOU, the change in K@FAC isn't re-checked.

put the do back in, and it will return to the top of your select and

recheck.

Rick

On 8/14/06, THarteau@xxxxxxxxxxxxxxxxxx <THarteau@xxxxxxxxxxxxxxxxxx>

wrote:

Hi,
     I am rewriting an old program. It has the following chunk of

code:

C                 MOVE        '30'          K@FAC
C     W@GOOD      DOUNE *BLANK
C                 SELECT
C     K@FAC       WHENEQ      '30'
C                 EXSR        $100
C     W@GOOD      IFEQ        *BLANK
C                 MOVE        '10'          K@FAC
C                 ENDIF
C     K@FAC WHENEQ      '10'
C                 EXSR        $100
C     W@GOOD      IFEQ        *BLANK
C                 MOVE        '20'          K@FAC
C                 ENDIF
C     K@FAC       WHENEQ      '20'
C                 EXSR        $100
C     W@GOOD      IFEQ         *BLANK
C                 MOVE        'NO '         W@GOOD
C                 ENDIF
C                 ENDSL
C                 ENDDO

Basically, it is trying to find the correct bill of material

facility. It

could be in 30, 10 or 20.  I changed it a bit for readability.

C                 MOVE        *BLANK      W@GOOD
C                 MOVE        '30'        K@FAC
C                 SELECT
C*
C     K@FAC       WHENEQ      '30'
C                 EXSR        $100
C                 IF          W@GOOD = *BLANK
C                 MOVE        '10'        K@FAC
C                 ENDIF
C     K@FAC WHENEQ      '10'
C                 EXSR        $100
C                 IF          W@GOOD = *BLANK
C                 MOVE        '20'        K@FAC
C                 ENDIF
C     K@FAC WHENEQ      '20'
C                 EXSR        $100
C                 IF          W@GOOD = *BLANK
C                 MOVE        'NO '       W@GOOD
C                 ENDIF
C*
C                 ENDSL
C*

When I put it in debug, it does the first WHEN, changes K@FAC to

'10', goes

to the next WHENEQ, then goes to the ENDSL.  Can anyone tell me why

it no

longer works?

<===================================================>

Terri Harteau
Programmer/Analyst
Felker Brothers Corporation
****************
"The danger in life is not that we aim too high and miss.
The problem is that we aim too low and hit the mark."  --

Michelangelo

****************




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