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  2. RPG400-L
  3. January 2019

Re: How can i test, from rpg, if a display file is in use?

"RPG400-L" <rpg400-l-bounces@xxxxxxxxxxxxxxxxxx> wrote on 01/28/2019
12:38:46 PM:
From pgmA i want to test if pgmB's display file pgmBD is in use.

In my copius notes i've saved throughout the years I cannot find
anything
about this.

Nor can i find anything searching rpg400-l or google.

Anyone have a technique or code for doing this?

Thanks for any help,


When a display file is open the display file object is locked. So,
the API behind the WRKOBJLCK command should tell you what you want to
know. Otherwise, the API behind the ALCOBJ command would also do.


Sincerely,

Dave Clark

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