I am hoping that someone out there has some knowledge of SB control
attributes. Specifically I am using GETATTR to examine all the attributes
of a textclass control. I am interested in the Callbacks and Events
attributes. My guess is that events tells you all the events defined for
the control and Callbacks lists the specific events that are actually
being trapped for. Callbacks is a write enabled attribute so I am
guessing that I can add more callbacks.
The question is how? The format of the callbacks is a Value mark
separated list in the format of event char(6E) {a numeric value} char(6E).
What does that number mean? If I add a new event callback how do I work
with it in my code?
Any help or suggestions would be appreciated.
BTW, the background on this is I am working with a multi-valued dataset
where I need to trap for additional actions like row change. I think I
have found a way around it, but it is kludgy.
Note to anyone from IBM here: Please provide better documentation of
SETATTR and GETATTR in System Builder. I suspect I could do many of the
things I want to if I only could figure out how to work with the control
attributes that are available.
Rich Taylor | Senior Programmer/Analyst| VERTIS
250 W. Pratt Street | Baltimore, MD 21201
P 410.361.8688 | F 410.528.0319
[EMAIL PROTECTED] | http://www.vertisinc.com
Vertis is the premier provider of targeted advertising, media, and
marketing services that drive consumers to marketers more effectively.
"The more they complicate the plumbing
the easier it is to stop up the drain"
- Montgomery Scott NCC-1701
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