System.Data.RecordManager.GrowRecordCapacity C# (CSharp) Метод

        private void GrowRecordCapacity()
        {
            RecordCapacity = NewCapacity(_recordCapacity) < NormalizedMinimumCapacity(_minimumCapacity) ?
                NormalizedMinimumCapacity(_minimumCapacity) :
                NewCapacity(_recordCapacity);

            // set up internal map : record --> row
            DataRow[] newRows = _table.NewRowArray(_recordCapacity);
            if (_rows != null)
            {
                Array.Copy(_rows, 0, newRows, 0, Math.Min(_lastFreeRecord, _rows.Length));
            }
            _rows = newRows;
        }