RE: Invoking a program which is not in the existing application.

[Bob Crothers <bob@xxxxxxxxxxxxxx>]

On thing you might be able to do is use the QsnCrtInpBuf, QsnReadScr 
and QsnRtvDta API's in the attention program.  This would allow the 
attention program to read what is currently on the screen.  It would 
then have to parse out the information it is looking for.

Bob

-----Original Message-----
From:   eric [SMTP:eric@norcov.com]
Sent:   Monday, March 01, 1999 12:46 PM
To:     'MIDRANGE-L@midrange.com'
Subject:        RE: Invoking a program which is not in the existing 
application.

You can't as far as I know.  It seems that what you are asking is
impossible from my perspective.  My reply was based on the assumption 
that
we know what program is being called and the parameters that are being 
passed.  An ATTN key program is the only way I know of to add 
functionality
to an application without changing the code of the native program 
 (clear
as mud?)

Eric Kempter
CommAir Mechanical Services, Inc.


-----Original Message-----
From:   Rowthu Ravichandra [SMTP:Rowthu.Ravichandra@metamorgs.com]
Sent:   Friday, February 26, 1999 10:58 PM
To:     MIDRANGE-L@midrange.com
Subject:        RE: Invoking a program which is not in the existing 
application.

If I start writing an ATTN key program(say PGM1), how is that I access 
the
values in the application/existing programs from PGM1??

Ravi.

> -----Original Message-----
> From: eric [SMTP:eric@norcov.com]
> Sent: Friday, February 26, 1999 2:08 AM
> To:   'MIDRANGE-L@midrange.com'
> Subject:      RE: Invoking a program which is not in the existing
> application.
>
> Create an ATTN key program?
>
> Eric Kempter
> CommAir Mechanical Services, Inc.
>
>
> -----Original Message-----
> From: Rowthu Ravichandra [SMTP:Rowthu.Ravichandra@metamorgs.com]
> Sent: Wednesday, February 24, 1999 2:47 AM
> To:   MIDRANGE-L@midrange.com
> Subject:      Invoking a program which is not in the existing 
application.
>
> Hi all,
>
> Setup:
> An application which is functioning well with a set of display, 
printer
> files.
>
> Requirement:
> Whenever a function key(which is not defined in the above 
application) on
> any valid numeric field of a display file is pressed, a different
> program(which is not in the above application) should be called.
>
> Can I do this without touching the existing code??
>
> Thanks in advance
> Ravi Chandra
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