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Thread View: alt.comp.lang.borland-delphi
1 messages
1 total messages Started by Ikke Mon, 07 Jul 2008 21:25
Question about DLLs
#1865
Author: Ikke
Date: Mon, 07 Jul 2008 21:25
24 lines
1699 bytes
Hi everybody,

Is it possible to call a .dll from Delphi, and have it call your program 
back, and if so, how would I go about doing something like this?

What I'd like to do is the following:
- I have a Delphi application which dynamically calls a .dll (consider it a 
plugin written in another language)
- the application calls a few functions from the .dll
So far so good - I know how to accomplish this, although I'm not sure how 
I'd go about setting up an interface for the .dll(s).

Next it should do the following:
- at random times (as the .dll sees fit), the .dll should call specific 
functions from my application
It is this particular function that I'm not sure about.

Does anybody know of a way to accomplish this? Sorry for being so vague 
about it, but as you might have noticed I myself am not very clear as to 
how to do this, thus I'm asking for help :)

Thanks,

Ikke
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