//?.cpp文件
#include?“StdAfx.h“
#include?“DirectoryWatch.h“
#include?
#include?

typedef?enum
{
	MSG_STARTWATCH?=?（WM_USER?+?0x11）
	MSG_STOPWATCH
	MSG_EXITTHREAD
};

#define?MAX_BUFFER_SIZE	（1024）

typedef?struct?_tagWATCHPARAMETERS
{
	_tagWATCHPARAMETERS（）
	{
		hFile?=?INVALID_HANDLE_VALUE;
		hEvent?=?NULL;
		memset（&ol?0?sizeof（OVERLAPPED））;
		pBuffer?=?NULL;
		dwBufferSize?=?0;
		bExit?=?FALSE;
		pFn_NotifyAction?=?NULL;
	}
	HANDLE?hFile;
	HANDLE?hEvent;
	OVERLAPPED?ol;
	BYTE*?pBuffer;
	DWORD?dwBufferSize;
	BOOL?bExit;
	PFN_NotifyAction?pFn_NotifyAction;
}WATCH_PARAMETERS?*PWATCH_PARAMETERS;

CDirectoryWatch::CDirectoryWatch（）?:?m_hFile（INVALID_HANDLE_VALUE）?m_pThread（NULL）
{
	memset（m_szDirectory?0?sizeof（m_szDirectory））;

	m_pThread?=?AfxBeginThread（ThreadProc?NULL?0?CREATE_SUSPENDED?0?NULL）;
	if（NULL?==?m_pThread）
	{
		TRACE（“Error?Code?:?%d\n“?GetLastError（））;
		return?;
	}
	m_pThread->m_bAutoDelete?