非滞后式延迟执行
方法如下建立 xsleep.cpp和xsleep.p文件
xsleep.cpp文件代码如下
//Download by http://www.cncml.com
#include <windows.h>
#include <stdafx.h>
// This structure is used internally by the XSleep function
struct XSleep_Structure
{
int duration;
HANDLE eventHandle;
};
//////////////////////////////////////////////////////////////////////
// Function: XSleepThread()
// Purpose : The thread which will sleep for the given duration
// Returns : DWORD WINAPI
// Parameters:
//1. pWaitTime -
//////////////////////////////////////////////////////////////////////
DWORD WINAPI XSleepThread(LPVOID pWaitTime)
{
XSleep_Structure *sleep = (XSleep_Structure *)pWaitTime;
Sleep(sleep->duration);
SetEvent(sleep->eventHandle);
return 0;
}
//////////////////////////////////////////////////////////////////////
// Function: XSleep()
// Purpose : To make the application sleep for the specified time
// duration.
// Duration the entire time duration XSleep sleeps, it
// keeps processing the message pump, to ensure that all
// messages are posted and that the calling thread does
// not appear to block all threads!
// Returns : none
// Parameters:
//1. nWaitInMSecs - Duration to sleep specified in miliseconds.
//////////////////////////////////////////////////////////////////////
void XSleep(int nWaitInMSecs,int nAscll)
{
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xsleep.h文件代码
//Download by http://www.cncml.com
#ifndef _XSLEEP_H_
#define _XSLEEP_H_
void XSleep(int nWaitInMSecs, int nAscll);
#endif // _XSLEEP_H_
mfc中的调用代码如下
int ascll;XSleep(500,ascll);
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