BOOL EXWaitingTreeCtrl::OnEraseBkgnd(CDC* pDC) 
{
	if (!m_bDrawSnapshot)
		return CTreeCtrl::OnEraseBkgnd(pDC);

	DrawSnapshot(pDC);
	SetEvent(m_hRedrawEvent);

	return TRUE;
}
Пример #2
0
BOOL CTangramHtmlTreeExWnd::OnEraseBkgnd(CDC* pDC) 
{
	if (!m_bDrawSnapshot)
		return CTangramHtmlTreeWnd::OnEraseBkgnd(pDC);

	DrawSnapshot(pDC);
	SetEvent(m_hRedrawEvent);

	CRect rectClientx;
	GetClientRect(&rectClientx);
	pDC->FillSolidRect(rectClientx, m_crWindow);
	return true;
	//return CTangramHtmlTreeWnd::OnEraseBkgnd(pDC) ;
}