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| CDlg::CDlg()
{
m_hAffichageEvent = CreateEvent(0, FALSE, FALSE, 0);
m_hCalculEvent = CreateEvent(0, FALSE, FALSE, 0);
m_hEnregistrementEvent = CreateEvent(0, FALSE, FALSE, 0);
}
BEGIN_MESSAGE_MAP(CDlg, CDialog)
//{{AFX_MSG_MAP(CDlg)
ON_WM_CTLCOLOR()
ON_WM_PAINT()
ON_BN_CLICKED(IDC_BTN_LANCER_ACQ, OnBtnLancerAcq)
//}}AFX_MSG_MAP
ON_MESSAGE( WM_TRAITEMENT, OnTraitement) // Message privé
ON_MESSAGE( WM_CALCUL, OnCalculer) // Message privé
ON_MESSAGE( WM_AFFICHAGE, OnAfficher) // Message privé
ON_MESSAGE( WM_ENREGISTREMENT, OnEnregistrer) // Message privé
END_MESSAGE_MAP()
void CDlg::OnBtnLancerAcq()
{
AfxBeginThread(ThreadAcquisition, this);
AfxBeginThread(ThreadArret, this);
}
void CDlg::OnEnregistrer(WPARAM wparam,LPARAM lparam)
{
::SetEvent(m_hEnregistrementEvent);
}
void CDlg::OnAfficher(WPARAM wparam,LPARAM lparam)
{
::SetEvent(m_hAffichageEvent);
}
void CDlg::OnCalculer(WPARAM wparam,LPARAM lparam)
{
::SetEvent(m_hCalculEvent);
}
void CDlg::OnTraitement(WPARAM wparam, LPARAM lparam)
{
::PostMessage(this->m_hWnd, WM_CALCUL, 0, 0);
::WaitForSingleObject(m_hCalculEvent, INFINITE);
::PostMessage(this->m_hWnd, WM_AFFICHAGE, 0, 0);
::WaitForSingleObject(m_hAfficherEvent, INFINITE);
::PostMessage(this->m_hWnd, WM_ENREGISTREMENT, 0, 0);
::WaitForSingleObject(m_hEnregistrementEvent, INFINITE);
::CloseHandle(m_hCalculEvent);
::CloseHandle(m_hAffichageEvent);
::CloseHandle(m_hEnregistrementEvent);
}
UINT CDlg::ThreadAcquisition(LPVOID pvParam)
{
CDlg *pThis=reinterpret_cast< CDlg *>( pvParam) ;
srand(GetTickCount());
/* Du code*/
::PostMessage(pThis->m_hWnd, WM_TRAITEMENT, 0, 0);
/* Du code*/
return TRUE;
} |
