RE: PASS *BLANK TO VARIABLE ?

You could still say :

If Parm1 = *OFF; 
  Blah, blah, blah
EndIf; 

If you so desired though... 

The following code 

 H DFTACTGRP(*NO)

 D myProc          PR

 D  parm                          4A   VALUE

 

  /free

   myProc(*on);

   myProc(*blanks);

   myProc('0000');

   myProc(*off);                                                        
   *inlr = *on;

   return;

  /end-free

 

 P myProc          B

 

 D myProc          PI

 D  parm                          4A   VALUE

 

  /free

   if parm = *on;

    dsply '*on';

   elseif parm=*off;

    dsply '*off';

   else;                      
    dsply 'other';            
   endif;                     
   return;                    
  /end-free                   
                              
 P myProc          E          

Results in :

DSPLY  *on  
DSPLY  other
DSPLY  *off 
DSPLY  *off

Cheers,
Stu

-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx
[mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Bob Cozzi
Sent: Thursday 17 February 2005 00:24
To: 'RPG programming on the AS400 / iSeries'
Subject: RE: PASS *BLANK TO VARIABLE ?


LOL!
I actually discovered this by creating a procedure that accepts a
4-character text value and also allows *OFF/*ON ('0' or '1') to be
passed.
So I called it like this:
  Callp  myProc(*OFF)
And in the proc itself, I did this:

  If Parm1 = '0'
   Blah, blah, blah.
  Endif;
The problem is, PARM1 = '0000' not '0'
So the thing didn't work.


-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx
[mailto:rpg400-l-bounces@xxxxxxxxxxxx]
On Behalf Of Joel Fritz
Sent: Wednesday, February 16, 2005 4:37 PM
To: RPG programming on the AS400 / iSeries
Subject: RE: PASS *BLANK TO VARIABLE ?


It's interesting to know, but would you want your kids to be exposed to
that sort of coding? <g>



-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx
[mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Bob Cozzi
Sent: Wednesday, February 16, 2005 2:29 PM
To: 'RPG programming on the AS400 / iSeries'
Subject: RE: PASS *BLANK TO VARIABLE ?

*BLANKS *BLANK
*ZERO *ZEROS
Are all supported.
On a related note, I discovered recently that *ON and *OFF work like
*ALL'1'
and *ALL'0' respectively.
So if you have a 4-position character field and do this:

 Eval  myfield = *OFF
The field now contains '0000'

-Bob




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