text: public static short[] GetAllKnownRecordSIDs(){if (_allKnownRecordSIDs == null){short[] results = new short[_recordCreatorsById.Count];int i = 0;foreach (KeyValuePair<short, I_RecordCreator> kv in _recordCreatorsById){results[i++] = kv.Key;}Array.Sort(results);_allKnownRecordSIDs = results;}return (short[])_allKnownRecordSIDs.Clone();}