Dicom.Data.DcmDataset.Recurse C# (CSharp) Method

        public IEnumerable<DcmElement> Recurse()
        {
            foreach (DcmItem item in _items.Values) {
                if (item is DcmElement)
                    yield return item as DcmElement;
                else if (item is DcmItemSequence) {
                    DcmItemSequence sq = item as DcmItemSequence;
                    foreach (DcmItemSequenceItem sqi in sq.SequenceItems) {
                        foreach (DcmElement elem in sqi.Dataset.Recurse())
                            yield return elem;
                    }
                }
            }
        }