System.Collections.ICollection IRefContainer.GetManagedRefs()
{
List<HeapRef> refs = new List<HeapRef> ();
if (strongRefs != null)
foreach (var keypair in strongRefs)
if (keypair.Value is INativeEventObjectWrapper)
refs.Add (new HeapRef (true, (INativeEventObjectWrapper)keypair.Value, NativeDependencyObjectHelper.IdToName (keypair.Key)));
return refs;
}