| public static AddHandler ( INativeEventObjectWrapper obj, int eventId, UnmanagedEventHandler handler ) : int | ||
| obj | INativeEventObjectWrapper | |
| eventId | int | |
| handler | UnmanagedEventHandler | |
| return | int | |
public void RegisterEvent(IntPtr obj, int eventId, Delegate managedHandler, UnmanagedEventHandler nativeHandler, bool handledEventsToo)
{
if (managedHandler == null)
{
return;
}
int token = Events.AddHandler(obj, eventId, invoke_eventhandler_cb, destroy_eventhandler_cb, handledEventsToo);
AddHandler(eventId, token, managedHandler, nativeHandler);
}
public static void SetManagedPeerCallbacks(INativeEventObjectWrapper obj)
{
IRefContainer container = obj as IRefContainer;
NativeMethods.event_object_set_managed_peer_callbacks(obj.NativeHandle,
container == null ? null : NativeDependencyObjectHelper.add_strong_ref,
container == null ? null : NativeDependencyObjectHelper.clear_strong_ref,
NativeDependencyObjectHelper.mentor_changed);
if (obj is INativeCollectionWrapper)
{
Events.AddHandler(obj, EventIds.Collection_ChangedEvent, native_collection_changed_callback);
}
}