Subject:
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Re: Ldglite must be faster
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Newsgroups:
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lugnet.cad
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Date:
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Tue, 3 Sep 2002 20:10:11 GMT
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Viewed:
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972 times
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"Steve Bliss" <partsref@yahoo.com> skrev i meddelandet
news:7ir9nug2rp1shdklfcrbbrh3nq8bulbnb4@4ax.com...
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> The basic thing is the WM_COPYDATA Windows message is being used to pass
> data between two programs.
> [...]
> One bad thing about this interface - I just crashed Explorer (on Windows
> 2000) by dragging a part from LDList onto the Taskbar. Oops!
Interesting. Must be some undocumented Windows behaviour - the WM_COPYDATA
message is described as _the_ way to do inter-process communication (in
fact, DDE is only a wrapper around this message, more or less). I'll have to
do some tests on XP...
But why would you want to drop a part on the taskbar :-)
--
Anders Isaksson, Sweden
BlockCAD: http://user.tninet.se/~hbh828t/proglego.htm
Gallery: http://user.tninet.se/~hbh828t/gallery/index.htm
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Message is in Reply To:
 | | Re: Ldglite must be faster
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| (...) I don't have all the information handy, I've misplaced the correspondence on the subject, but here's what I can piece together: The basic thing is the WM_COPYDATA Windows message is being used to pass data between two programs. LDList is the (...) (22 years ago, 3-Sep-02, to lugnet.cad)
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