public Sheet CreateSheet (string name, int id)
{
if (Sheets.ContainsKey (id))
throw new ArgumentException ("Workbook already contains sheet with this id", "id");
return Sheets [id] = new Sheet (name, id);
}
/// <summary>
/// Internal constructor, must only be called by Sheet.CreateCell
/// </summary>
public Cell (Sheet sheet, int col, int row)
{
Sheet = sheet;
Col = col;
Row = row;
val = DefaultValue;
}
