× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.


  1.  Home
  2. RPG400-L
  3. July 2005

READC, dou, and For

An interesting discussion came up the other day.  Leastways, it was
interesting to me.

To read through a subfile in olden days we could use READC and SFLNXTCHG.  

Then it became a lot easier and just as fast to loop, reading every subfile
record, with a dou loop. 

Then along came the FOR loop and I am hearing that we should use a FOR loop,
from 1 to SFLRECS, where SFLRECS is the size of the subfile.

What are the thoughts of those here assembled?

---------------------------------
Booth Martin
http://www.martinvt.com
---------------------------------

As an Amazon Associate we earn from qualifying purchases.

This thread ...
Follow-Ups:
Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.