正在阅读：实用!超强VC/MFC 常见问答收集实用!超强VC/MFC 常见问答收集

BOOL CMyClass::IsDead()
{
return WaitForSingleObject(m_eventDead,0)==WAIT_OBJECT_0;
}
BOOL CMyClass::IsKilling()
{
return WaitForSingleObject(m_eventKill,0)==WAIT_OBJECT_0;
}

//check if dead
if(!IsDead()&&m_pThreadWrite!=NULL){
m_eventKill.SetEvent();
WaitForSingleObject(m_eventDead,INFINITE);
m_pThreadWrite=NULL;
}

if !defined(AFX_ENUMSTRING_H__4D5D61AD_CD0D_477C_880F_8E5EEB5B1E8F__INCLUDED_)
#define AFX_ENUMSTRING_H__4D5D61AD_CD0D_477C_880F_8E5EEB5B1E8F__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// EnumString.h : header file
//

//////////////////////////////////////////////////////////
// CEnumString command target
#include <shldisp.h>
#include "esuihelper.h"

class _ES_UI_EXPORT CEnumString : public IEnumString
{
public:
 CEnumString();           // protected constructor used by dynamic creation
// Attributes
public:
 ULONG m_nRefCount;
// Operations
public:
 STDMETHODIMP_(ULONG) AddRef();
 STDMETHODIMP_(ULONG) Release();
 STDMETHODIMP QueryInterface(REFIID riid, void** ppvObject);