atlcontrolsubwin.cpp

用VC开发activex 一书实例1 ATLControl

// ATLControlSubWin.cpp : Implementation of CATLControlSubWin
#include "stdafx.h"
#include "ATLControl.h"
#include "ATLControlSubWin.h"

/////////////////////////////////////////////////////////////////////////////
// CATLControlSubWin

STDMETHODIMP CATLControlSubWin::InterfaceSupportsErrorInfo(REFIID riid)
{
	static const IID* arr[] = 
	{
		&IID_IATLControlSubWin,
	};
	for (int i=0;i<sizeof(arr)/sizeof(arr[0]);i++)
	{
		if (InlineIsEqualGUID(*arr[i],riid))
			return S_OK;
	}
	return S_FALSE;
}

HRESULT CATLControlSubWin::OnDraw(ATL_DRAWINFO& di)
{
	return S_OK;
}