DLL's, _export and C++ classes in BC++

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#2626

From: CADSI
Date: Tue, 14 May 1991 03:21

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OK, I have RTFM'ed (multiple times) BC++ and the MS-SDK (don't ask me
why as it doesn't know C++).  Has ANYONE successfully _export'ed
a class from a DLL?  I _export the thing in my DLL, declare it as
huge in the regular Windows code.  Then I create an object of
that class in the Windows WinMain function.  No matter what I do,
tlink always says the methods of the _export'ed class are undefined
externals.  Yes, I added the dll.lib to my link command line.  Anybody?

|----------------------------------------------------------------------------|
|Tom Hite					|  The views expressed by me |
|Manager, Product development			|  are mine, not necessarily |
|CADSI (Computer Aided Design Software Inc.	|  the views of CADSI.       |
|----------------------------------------------------------------------------|

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!ceres.physics.uiowa.edu!iowasp.physics.uiowa.edu!ns-mx!ccad.uiowa.edu!cadsi
Newsgroups: comp.windows.ms.programmer
Subject: DLL's, _export and C++ classes in BC++
Message-ID: <1991May14.032124.28235@ccad.uiowa.edu>
From: cadsi@ccad.uiowa.edu (CADSI)
Date: 14 May 91 03:21:24 GMT
Distribution: comp.windows.ms.programmer,comp.os.msdos.programmer
Organization: CAD-Research, U. of Iowa, Iowa City, Iowa
Lines: 14