ATL / WTL / STL

/* This was all generated by VS.NET ATL wizard, I've marked the few lines I've added */
// This2That.cpp : Implementation of DLL Exports.

#include "stdafx.h"
#include "resource.h"
#include "This2That.h"
#include <ShlObj.h> // added---------------------

class CThis2ThatModule : 
	public CAtlDllModuleT< CThis2ThatModule >,
	public IShellExtInit // added---------------------
{
public :
	DECLARE_LIBID(LIBID_This2ThatLib)
	DECLARE_REGISTRY_APPID_RESOURCEID(IDR_THIS2THAT, "{58F42B54-8108-44DF-8CBC-BE62D021D4D8}")

	BEGIN_COM_MAP(CThis2ThatModule) // added---------------------
		COM_INTERFACE_ENTRY(IShellExtInit) // added---------------------
		COM_INTERFACE_ENTRY_IID(IID_IShellExtInit, CThis2ThatModule) // added---------------------
	END_COM_MAP( ) // added---------------------


	// IShellExtInit
	STDMETHOD(Initialize)( LPCITEMIDLIST, IDataObject*, HKEY ); // added---------------------

};

STDMETHODIMP CThis2ThatModule::Initialize( LPCITEMIDLIST pidlFolder, IDataObject *pdtobj, HKEY hkeyProgID ) { return E_NOTIMPL; } // added---------------------


CThis2ThatModule _AtlModule;


// DLL Entry Point
extern "C" BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID lpReserved)
{
	hInstance;
    return _AtlModule.DllMain(dwReason, lpReserved); 
}


// Used to determine whether the DLL can be unloaded by OLE
STDAPI DllCanUnloadNow(void)
{
    return _AtlModule.DllCanUnloadNow();
}


// Returns a class factory to create an object of the requested type
STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID* ppv)
{
    return _AtlModule.DllGetClassObject(rclsid, riid, ppv);
}


// DllRegisterServer - Adds entries to the system registry
STDAPI DllRegisterServer(void)
{
    // registers object, typelib and all interfaces in typelib
    HRESULT hr = _AtlModule.DllRegisterServer();
	return hr;
}


// DllUnregisterServer - Removes entries from the system registry
STDAPI DllUnregisterServer(void)
{
	HRESULT hr = _AtlModule.DllUnregisterServer();
	return hr;
}