vs2010读取COM组件过程出现的好几天问题，请看看解决一下

[zhuzhuaicai]

int _tmain(int argc, _TCHAR* argv[])
{
	HRESULT hr;
	CoInitialize(NULL);
	ILogMgrControl* pLogMgrControl = NULL;
	hr = ::CoCreateInstance(CLSID_LogMgrComponent, NULL, CLSCTX_INPROC_SERVER, IID_ILogMgrControl, (void**)&pLogMgrControl);
	CImpSnmpAgentEvents* pILogMgrEvents = new CImpSnmpAgentEvents;
	if (SUCCEEDED(hr) && pLogMgrControl != NULL)
	{	
	pLogMgrControl->AddRef();
	hr = pLogMgrControl->AssignLogType("wang",0x02);
	hr = pLogMgrControl->SetActiveReportTime(6);
	hr = pLogMgrControl->SetLogFileSaveTime(30);
	hr = pLogMgrControl->SetLogFileSize(2000);
	hr = pLogMgrControl->InitComponent((IUnknown*)pILogMgrEvents);	
	hr = pLogMgrControl->AddLog(0x02,0x00,true,"第一条记录");
	hr = pLogMgrControl->AddLog(0x02,0x00,true,"第二条记录");
	pLogMgrControl->Release();
	}
	CoUninitialize();
	delete pILogMgrEvents;
	return 0;
}

返回调试时返回

if ( !managedapp )
                exit(mainret);

[赵4老师]

MSDN98_1.ISO http://pan.baidu.com/s/1dDF41ix, MSDN98_2.ISO http://pan.baidu.com/s/1bnGo0Vl 先下载安装MSDN98 再在MSDN98中搜“COM Tutorial Samples” ？

[zhuzhuaicai]

什么意思？。。

[赵4老师]

跟着MSDN98里面提供的完整的COM学习例子一步一步学习。