SetTimer的回呼函數

 聲名:

 static void CALLBACK MyTimerProc(HWND hWnd,UINT nMsg,UINT nIDEvent,DWORD dwTime);

下面是實現:

...

void CALLBACK CSetTimerDlg::MyTimerProc(HWND hWnd,UINT nMsg,UINT nIDEvent,DWORD dwTime)
{

 CSetTimerDlg* pThis = (CSetTimerDlg*)CWnd::FromHandle(hWnd);

 CString ss;
 ss.Format("Tick:%d",pThis->m_uiCount++);
 pThis->GetDlgItem(IDC_STATIC_NUM)->SetWindowText(ss);
// AfxMessageBox("Good!");

}

/*
void  CCh802View::TimeProc(HWND hWnd,UINT message,UINT iTimerID,DWORD dwTime)
{
  bool fFlipFlop=false;
  RECT rc;
  CCh802View* pThis = (CCh802View*)CWnd::FromHandle(hWnd);
  CDC* pDC = pThis->GetDC();
  MessageBeep(-1);
  fFlipFlop=!fFlipFlop;
  pThis->GetClientRect(&rc);
 
  CBrush newBrush;
  newBrush.CreateSolidBrush(fFlipFlop?RGB(255,0,0):RGB(0,255,255));
  pDC->FillRect(&rc,&newBrush);
  pThis->ReleaseDC(pDC);
  newBrush.DeleteObject();
}
*/