C / C++ / MFC

- AfxInitExtensionModule(...)
- instantiation of CDynLinkLibrary(...)

// myresourceen.cpp : Defines the entry point for the DLL application.
//

#include "stdafx.h"
#include <afxdllx.h>

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

static AFX_EXTENSION_MODULE myresourceDLL = { NULL, NULL };
static CDynLinkLibrary *s_Module = NULL;

extern "C" int APIENTRY
DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID lpReserved)
{
	// Remove this if you use lpReserved
	UNREFERENCED_PARAMETER(lpReserved);

	if (dwReason == DLL_PROCESS_ATTACH)
	{
		// Extension DLL one-time initialization
		if (!AfxInitExtensionModule(myresourceDLL, hInstance))
			return 0;

		TRACE0("MYRESOURCE.DLL Initializing!\n");

		// Insert this DLL into the resource chain
		// NOTE: If this Extension DLL is being implicitly linked to by
		//  an MFC Regular DLL (such as an ActiveX Control)
		//  instead of an MFC application, then you will want to
		//  remove this line from DllMain and put it in a separate
		//  function exported from this Extension DLL.  The Regular DLL
		//  that uses this Extension DLL should then explicitly call that
		//  function to initialize this Extension DLL.  Otherwise,
		//  the CDynLinkLibrary object will not be attached to the
		//  Regular DLL's resource chain, and serious problems will
		//  result.

		s_Module = new CDynLinkLibrary(myresourceDLL);
		ASSERT(s_Module != NULL);
	}
	else if (dwReason == DLL_PROCESS_DETACH)
	{
		TRACE0("MYRESOURCE.DLL Terminating!\n");

		// Terminate the library before destructors are called
		ASSERT(s_Module != NULL);
		if (s_Module) 
		{
			// Remove this resource from the resource list
			delete s_Module;
			s_Module = NULL;
		}
		AfxTermExtensionModule(myresourceDLL);
	}
	return 1;   // ok
}
 

__declspec(dllexport) void uselessmethod();

__declspec(dllexport) void uselessmethod()
{
}

using: [VISUAL STUDIO 6.0] [WIN98/2]