void IForEachItemDetailedCollectionBehavior <TCollItem> .OnItemRemoved ( IEnumerable <TCollItem> collection, TCollItem item, int oldIdx) { UnsetItemDelegate?.Invoke(collection, item, oldIdx); }
protected override void UnsetItem(T item) { UnsetItemDelegate?.Invoke(item); }
void ICollectionItemBehavior <TCollItem> .OnItemRemoved(TCollItem item) { UnsetItemDelegate?.Invoke(item); }