text: public CRNBlock(RecordStream rs){_countRecord = (CRNCountRecord)rs.GetNext();int nCRNs = _countRecord.NumberOfCRNs;CRNRecord[] crns = new CRNRecord[nCRNs];for (int i = 0; i < crns.Length; i++){crns[i] = (CRNRecord)rs.GetNext();}_crns = crns;}