Re: Dynamic package loading

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#3101

From: Remy Lebeau (TeamB)
Date: Wed, 04 Oct 2006 22:18

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"Pere Mateu" <pmateu@siam.es> wrote in message
news:45242db4@newsgroups.borland.com...

> I want to create a class in a C++ Builder 2006 package, and be
> able to dynamically load and use it from another application. How
> can I do it? I register the class in the package (in the DllEntryPoint),
> but when I call GetClass() in the external application I get a null
pointer.

The class is being registered into the package's class list, not the
application's class list.  A Package is a DLL, and thus has its own data and
memory that is separate from the application.  To make them share the same
class list, the application would have to enable the use of runtime packages
in the Project Options. My guess is that you do not have that enabled.


Gambit

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From: "Remy Lebeau \(TeamB\)" <no.spam@no.spam.com>
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Subject: Re: Dynamic package loading
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