client.cpp

本书主要介绍以了COM+为核心的基本组件开发。全书的内容覆盖了COM+所提供的涉及建立软件组件并且有效地使用软件组件的各种基本服务。内容涉及COM+程序设计的最新概念。全书分为三个部分COM+的基本编

// client.cpp
#define _WIN32_DCOM
#include <iostream.h>
#include <stdio.h>
#include "Component\component.h"

void main()
{
	CoInitialize(NULL);

	cout << "1" << endl;

	IPointerTest* pTest;
	HRESULT hr = CoCreateInstance(CLSID_PointerTest, NULL, CLSCTX_INPROC_SERVER, IID_IPointerTest, (void**)&pTest);
	printf(" result  %0x\n", hr);

	IPointerTest* pReturnedInterfacePointer;

//  For inproc only
	pTest->GetInterfacePointer1((void**)&pReturnedInterfacePointer);
	pReturnedInterfacePointer->Release();

		cout << "3" << endl;

	pTest->GetInterfacePointer2(IID_IPointerTest, (IUnknown**)&pReturnedInterfacePointer);
	pReturnedInterfacePointer->Release();

		cout << "4" << endl;

	pTest->GetInterfacePointer3(&pReturnedInterfacePointer);
	pReturnedInterfacePointer->Release();

		cout << "5" << endl;

	pTest->GetInterfacePointer4(IID_IPointerTest, (void**)&pReturnedInterfacePointer);
	pReturnedInterfacePointer->Release();

		cout << "6" << endl;

	pTest->Release();
	CoUninitialize();
}