text: public void Read(RecordStream rs){while (rs.PeekNextClass() == typeof(MergeCellsRecord)){MergeCellsRecord mcr = (MergeCellsRecord)rs.GetNext();int nRegions = mcr.NumAreas;for (int i = 0; i < nRegions; i++){_mergedRegions.Add(mcr.GetAreaAt(i));}}}