DDEML callbacks.

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1 total messages Started by Robert A Whiteside Wed, 27 Jan 1993 22:57

#2368

Author: Robert A Whiteside
Date: Wed, 27 Jan 1993 22:57

21 lines
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Hi All,

    Can I have two instances of my DDEML callback function on the
stack at once?  That is, if my callback runs a message pump while
responding to a DDE message, can my callback be called again?  I think
I'm observing that it will not: no DDEML callbacks are dispatched
during the processing of a DDEML callback.  Though this initially
surprised me, I can imagine that there's a good reason for this.
However, I can't find a clear statement of this in my manuals.  Does
anyone know what guarantees I'm given in this regard?  (Also, how did
you learn this?)

Thanks,
--Bob Whiteside
raw@autodesk.com

--
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Bob Whiteside, (415) 491-8633, raw@autodesk.com
Hypercube, Inc.

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