kernel event object and thread in MFC

one button to create the kernel event object and worker thread, and the other button to signal the event and terminate the thread.

UINT __cdecl MyThreadProc(LPVOID lpParameter) // thread generation function
{
   CEvent* pEvent = (CEvent*)(lpParameter);
   VERIFY(pEvent != NULL);

   // Wait for the event to be signaled
   ::WaitForSingleObject(pEvent->m_hObject, INFINITE);

   // Terminate the thread
   ::AfxEndThread(0, FALSE); 
   return 0L;
}





void CModalLessDlg::OnBnClickedButton1() // start the thread
{
 // TODO: start
   pEvent = new CEvent(FALSE, FALSE);

   // Create a thread that will wait on the event
   //CWinThread* pThread;
   pThread = ::AfxBeginThread(&MyThreadProc, pEvent, 0, 0, CREATE_SUSPENDED, NULL);
   pThread->m_bAutoDelete = FALSE; 
   pThread->ResumeThread();
   
   // show the status of thread
   CString st1="Thread started";
   SetDlgItemText(IDC_EDIT1, st1);

}





void CModalLessDlg::OnBnClickedButton2() // setevent and terminate the thread
{


    pEvent->SetEvent();

   // Wait for the thread to consume the event and return
    ::WaitForSingleObject(pThread->m_hThread, INFINITE); 
    delete pThread;
    delete pEvent;

 // show the status of thread
    CString st2="Thread Terminated!";
    SetDlgItemText(IDC_EDIT1, st2);
}