public int UnregisterControlChangeCallback(IControlChangeNotify *pNotify)
{
return(((delegate * unmanaged <IPart *, IControlChangeNotify *, int>)(lpVtbl[15]))((IPart *)Unsafe.AsPointer(ref this), pNotify));
}
public int RegisterControlChangeCallback([NativeTypeName("const GUID &")] Guid *riid, IControlChangeNotify *pNotify)
{
return(((delegate * unmanaged <IPart *, Guid *, IControlChangeNotify *, int>)(lpVtbl[14]))((IPart *)Unsafe.AsPointer(ref this), riid, pNotify));
}
