altcomm.cpp

来自「这个程序主要是在WinCE环境下开发访问SQLCE数据库程序的例子程序」· C++ 代码 · 共 63 行

// ALTCOMM.cpp : Implementation of DLL Exports.


#include "stdafx.h"

#ifdef STANDARDSHELL_UI_MODEL
#include "resource.h"
#endif

#include "ALTCOMM.h"


class CALTCOMMModule : public CAtlDllModuleT< CALTCOMMModule >
{
public :
	DECLARE_LIBID(LIBID_ALTCOMMLib)
#ifndef _CE_DCOM
	DECLARE_REGISTRY_APPID_RESOURCEID(IDR_ALTCOMM, "{197AF3C1-1D58-4B0B-9A61-E0B68D6C490C}")
#endif
};

CALTCOMMModule _AtlModule;


// DLL Entry Point
extern "C" BOOL WINAPI DllMain(HANDLE 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(FALSE);
	return hr;
}