Example #1
0
DROPEFFECT COleDropTarget::OnDragEnter(CWnd* pWnd, COleDataObject* pDataObject,
	DWORD dwKeyState, CPoint point)
{
	ASSERT_VALID(this);

	if (!pWnd->IsKindOf(RUNTIME_CLASS(CView)))
		return DROPEFFECT_NONE;

	// default delegates to view
	CView* pView = (CView*)pWnd;
	ASSERT_VALID(pView);
	return pView->OnDragEnter(pDataObject, dwKeyState, point);
}