RE: %kds flexible number of keys

I also use that method (key1 : key2 : key3) in other situations and
found it very useful.
But here I have to code for key structures with many fields. It depends
on calculations in the code for how many keys the file would be updated.
The number of keys to be used can vary from 7 keys to 19 keys for
example.

Now I just repeat the code:

when KeyNum = 7;
   setll %kds(KeyGroup_ds: 7) ttvlcdl01
when KeyNum = 8;
   setll %kds(KeyGroup_ds: 8) ttvlcdl01
......
when KeyNum = 19;
   setll %kds(KeyGroup_ds: 19) ttvlcdl01

In this way I become a lot of repeating code and I would try to avoid
that.

> -----Oorspronkelijk bericht-----
> Van: rpg400-l-bounces@xxxxxxxxxxxx 
> [mailto:rpg400-l-bounces@xxxxxxxxxxxx] Namens Alan Campin
> Verzonden: vrijdag 27 mei 2005 19:59
> Aan: rpg400-l@xxxxxxxxxxxx
> Onderwerp: %kds flexible number of keys
> 
> Why use %kds at all. Just use
> 
> Setll KeyField1 FileName
> 
> or 
> 
> Setll (KeyField1:KeyField2) FileName
> 
> etc....
> 
> Used to use %kds but don't since I found this trick. 
> --
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