Re: How can i test, from rpg, if a display file is in use? -- RPG400-L

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Subject: Re: How can i test, from rpg, if a display file is in use?
From: Sam_L <lennon_s_j@xxxxxxxxxxx>
Date: Mon, 28 Jan 2019 13:12:57 -0500
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Off the top of my head...

Maybe ALCOBJ *EXCL and if it fails it is in use. (Don't forget to DLCOBJ
if it succeeds.)

Or maybe the APIs on object locking may be needed.

Sam

On 1/28/2019 12:38 PM, JRusling@xxxxxxxxxxx wrote:

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,

John
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Follow-Ups:

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

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