2 references to pUnkEventSink
System.Windows.Forms (2)
System\Windows\Forms\ActiveX\Control.ActiveXImpl.cs (2)
1409
if ((pQaContainer->
pUnkEventSink
is not null) && (_control is UserControl))
1427
hr = connectionPoint.Value->Advise(pQaContainer->
pUnkEventSink
, out pQaControl->dwEventCookie);