Re: Update the subfile record using Readc

The difference between chaining the subfile with RRN is that you will read
ALL the records, providing you increment the RRN
READC will only read the changed subfile UNLESS you use SFLNXTCHG.
See the following web page

http://www.itjungle.com/mpo/mpo110603-story02.html



Alan Shore

NBTY, Inc
(631) 244-2000 ext. 5019
AShore@xxxxxxxx
"If you're going through Hell, keep going" - Winston Churchill

rpg400-l-bounces@xxxxxxxxxxxx wrote on 04/12/2007 09:10:57 AM:

Hi,

I have a subfile which looks similar to the one below.

Select X

Opt Product
_ ABC
_ XYZ
_ LMN

Now if i select two records i need to update the subfile with the error
message and reverse image on as only one selection is allowed.

I can do this by chaining the subfile with the RRN, but can i do the same

by

using readc?
Do i have to use any other keyword for this. How do i update the

subfile(how

do i chain it to the record to be updated/reverse imaged on the subfile
using readc)


Thanks in advance

Derek

_________________________________________________________________
Download Messenger. Join the i’m Initiative. Help make a difference

today.

http://im.live.com/messenger/im/home/?source=TAGHM_APR07

--
This is the RPG programming on the AS400 / iSeries (RPG400-L) mailing

list

To post a message email: RPG400-L@xxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: http://lists.midrange.com/mailman/listinfo/rpg400-l
or email: RPG400-L-request@xxxxxxxxxxxx
Before posting, please take a moment to review the archives
at http://archive.midrange.com/rpg400-l.