internal Cell(Row r, uint index)
: base(r.Worksheet, index)
{
Row = r;
}
public Row GetRow(uint index)
{
if (_rows == null)
_rows = new Dictionary<uint, Row>();
Row ret = null;
if (!_rows.TryGetValue(index, out ret))
_rows.Add(index, ret = new Row(this, index));
return ret;
}