MFC 多线程（3个以上）实现

[znuoghco]

h文件：
CWinThread* pTESTThread;
BOOL bRun;
BOOL bIsTesting;
BOOL bThreadExit;

BOOL TESTProc1();
CWinThread* pTESTThread1;
BOOL bRun1;
BOOL bIsTesting1;
BOOL bThreadExit1;

cpp文件：

UINT TESTThread( LPVOID pParam )
{
CTestDlg *pTESTdlg = (CTestDlg *)pParam;

while(pTESTdlg->bThreadExit == FALSE)
{
Sleep(50);
if(pTESTdlg->bRun)
{
pTESTdlg->bIsTesting = TRUE;
if(pTESTdlg->TESTProc() == FALSE)
{
AfxMessageBox("生成报告出错，请关闭打开的测试报告！");
}
pTESTdlg->bRun = FALSE;
::SendMessage(pTESTdlg->m_hWnd, WM_TESTDLG_UPDATEDATA, (WPARAM)FALSE, NULL); //进程函数中不能直接调用updatedata函数
//AfxMessageBox("测量过程停止，重新测量请按Run！");
}
else
{
pTESTdlg->bIsTesting = FALSE;
Sleep(20);
}
}

return 0;
}

UINT TESTThread1( LPVOID pParam )
{
CTestDlg *pTESTdlg = (CTestDlg *)pParam;

while(pTESTdlg->bThreadExit1 == FALSE)
{
Sleep(20);
if(pTESTdlg->bRun1)
{
pTESTdlg->bIsTesting1 = TRUE;
if(pTESTdlg->TESTProc1() == FALSE)
{
AfxMessageBox("fail");
}
pTESTdlg->bRun1 = FALSE;
::SendMessage(pTESTdlg->m_hWnd, WM_TESTDLG_UPDATEDATA, (WPARAM)FALSE, NULL); //进程函数中不能直接调用updatedata函数
//AfxMessageBox("测量过程停止，重新测量请按Run！");
}
else
{
pTESTdlg->bIsTesting1 = FALSE;
Sleep(20);
}
}

return 0;
}

初始化：

bRun = FALSE;
bIsTesting = FALSE;
bThreadExit = FALSE;
pTESTThread = AfxBeginThread(TESTThread, this);

bRun1 = FALSE;
bIsTesting1 = FALSE;
bThreadExit1 = FALSE;
pTESTThread1 = AfxBeginThread(TESTThread1, this);

退出操作：

bThreadExit = TRUE;
::WaitForSingleObject((HANDLE)pTESTThread->m_hThread, INFINITE);

bThreadExit1 = TRUE;
::WaitForSingleObject((HANDLE)pTESTThread1->m_hThread, INFINITE);

原文地址：http://g.csdn.net/5205223

[一叶之舟]

这样控制线程很不好