setEventSink method
Implementation
int setEventSink(Pointer<COMObject> pEvents) => ptr.ref.vtable
.elementAt(6)
.cast<
Pointer<
NativeFunction<
Int32 Function(Pointer, Pointer<COMObject> pEvents)>>>()
.value
.asFunction<int Function(Pointer, Pointer<COMObject> pEvents)>()(
ptr.ref.lpVtbl, pEvents);