activexi.cpp

运行时需要更改文件地址

// activexI.cpp : Implementation of CSeverApp and DLL registration.

#include "stdafx.h"
#include "sever.h"
#include "activexI.h"

/////////////////////////////////////////////////////////////////////////////
//

STDMETHODIMP activexI::InterfaceSupportsErrorInfo(REFIID riid)
{
	static const IID* arr[] = 
	{
		&IID_IactivexI,
	};

	for (int i=0;i<sizeof(arr)/sizeof(arr[0]);i++)
	{
		if (InlineIsEqualGUID(*arr[i],riid))
			return S_OK;
	}
	return S_FALSE;
}

STDMETHODIMP activexI::get_total(long *pVal)
{
	// TODO: Add your implementation code here
    *pVal=this->total;
	return S_OK;
}

STDMETHODIMP activexI::put_total(long newVal)
{
	// TODO: Add your implementation code here
    this->total=newVal;
	return S_OK;
}

STDMETHODIMP activexI::sum(long x, long y)
{
	// TODO: Add your implementation code here
    this->total=x+y;
	return S_OK;
}

STDMETHODIMP activexI::sim(long x, long y)
{
	// TODO: Add your implementation code here
    this->total=x-y;
	return S_OK;
}

STDMETHODIMP activexI::cheng(long x, long y)
{
	// TODO: Add your implementation code here
    this->total=x*y;
	return S_OK;
}

STDMETHODIMP activexI::chu(long x, long y)
{
	// TODO: Add your implementation code here
    this->total=x/y;
	return S_OK;
}