做汇算清缴在哪个网站下,网站收录目录源码,后台网站开发文档,软件制作平台本文以四个demo为例#xff0c;对MFC的多线程进行学习。学习的过程中写了四个demo#xff0c;将其做成笔记#xff0c;发布在csdn上面。
mfc多线程demo1
volatile BOOL m_bRun;
CEdit* edit;
void ThreadFunc(){CTime time;CString strTime;m_bRun true;while(m_bRun){ti…本文以四个demo为例对MFC的多线程进行学习。学习的过程中写了四个demo将其做成笔记发布在csdn上面。
mfc多线程demo1
volatile BOOL m_bRun;
CEdit* edit;
void ThreadFunc(){CTime time;CString strTime;m_bRun true;while(m_bRun){time CTime::GetCurrentTime();strTime time.Format(%H:%M:%S);//::SetDlgItemText(AfxGetMainWnd()-m_hWnd,IDC_EDIT1,strTime);edit-SetWindowText(strTime);Sleep(1000);}}void CmfcMultiThread02Dlg::OnBnClickedButton1()
{// 作死卡死edit m_list;hThread CreateThread(NULL,0,(LPTHREAD_START_ROUTINE)ThreadFunc,NULL,0,ThreadID);btn1.EnableWindow(FALSE);btn2.EnableWindow(TRUE);
}void CmfcMultiThread02Dlg::OnBnClickedButton2()
{// TODO: 在此添加控件通知处理程序代码m_bRun FALSE;btn1.EnableWindow(TRUE);btn2.EnableWindow(FALSE);
}
mfc多线程demo2
volatile BOOL m_bRun;
CEdit* edit;
void ThreadFunc(int n){int i ;for( i 0;i n;i){Sleep(1000);}}void CmfcMultiThread02Dlg::OnBnClickedButton1()
{// 作死卡死UpdateData(TRUE); int n2; hThreadCreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)ThreadFunc, (VOID*)n, 0, ThreadID); btn1.EnableWindow(FALSE); WaitForSingleObject(hThread,INFINITE); btn2.EnableWindow(TRUE); }void CmfcMultiThread02Dlg::OnBnClickedButton2()
{// TODO: 在此添加控件通知处理程序代码m_bRun FALSE;btn1.EnableWindow(TRUE);btn2.EnableWindow(FALSE);
}
mfc多线程demo3
struct threadInfo{UINT nMilliSecond;CProgressCtrl* pctrlProgress;
};
threadInfo info;
UINT ThreadFunc(LPVOID lpParam){threadInfo* pInfo (threadInfo*)lpParam;for(int i 0;i 100;i){int nTemp pInfo-nMilliSecond;pInfo-pctrlProgress-SetPos(i);Sleep(nTemp);}return 0;}
void CmfcMultiThread02Dlg::OnBnClickedButton1()
{// 作死卡死UpdateData(TRUE); info.nMilliSecond 50;info.pctrlProgress progress1;hThread CreateThread(NULL,0,(LPTHREAD_START_ROUTINE)ThreadFunc, info, 0, ThreadID);}
mfc创建线程数统计demo4
volatile BOOL m_bRunFlag TRUE;
DWORD WINAPI threadFunc(LPVOID threadNum){while(m_bRunFlag){Sleep(3000);}return 0;}
void CmfcMultiThread02Dlg::OnBnClickedButton1()
{// 作死卡死DWORD threadID;btn1.EnableWindow(FALSE);long nCount 0;while(m_bRunFlag){if(CreateThread(NULL,0,threadFunc,NULL,0,threadID) NULL){m_bRunFlag false;break;}else{nCount;}}UpdateData(FALSE);Sleep(5000);btn1.EnableWindow(TRUE);CString tempPort;tempPort.Format(_T(%d), nCount );m_list.SetWindowText(tempPort);m_bRunFlag TRUE;
}
mfc创建线程进度条
struct threadInfo{UINT nMillSecond;CProgressCtrl* pctrlProgress;}info;UINT ThreadFunc(LPVOID lpParam){threadInfo* pInfo (threadInfo*) lpParam;for(int i 0;i 100;i){int nTemp pInfo-nMillSecond;pInfo-pctrlProgress-SetPos(i);Sleep(nTemp);}return 0;}
void CmfcMultiThread02Dlg::OnBnClickedButton1()
{// 作死卡死UpdateData(TRUE);info.nMillSecond 10;info.pctrlProgress progress1;pThread AfxBeginThread(ThreadFunc,info);
}
