/// <summary>
/// Initializes a new instance of the <see cref="Table" /> class.
/// </summary>
public Table() : base()
{
// Set default values
this.headerStyleKey = SharedMapStyleKeys.HeaderExport;
this.subHeaderStyleKey = SharedMapStyleKeys.SubHeaderExport;
this.footerStyleKey = SharedMapStyleKeys.FooterExport;
this.subFooterStyleKey = SharedMapStyleKeys.SubFooterExport;
this.properties = new PropertyCollection();
this.columnHeaders = new TableColumnHeaderCollection();
this.columns = new TableColumnCollection();
this.excelChartOptionsList = new List <ExcelChartOptions>();
this.items = new MapCollection();
}
/// <summary>
/// Determine the number of column groups that are specified in the column headers
/// These are additional grouped columns above the column headers, one for each level.
/// </summary>
/// <param name="columnHeaders">The column headers.</param>
/// <returns></returns>
private static IOrderedEnumerable <IGrouping <int, TableColumnHeader> > GetColumnGroupHeaders(TableColumnHeaderCollection columnHeaders)
{
var columnHeaderGroups = columnHeaders.GroupBy(x => x.Level).OrderBy(x => x.Key);
return(columnHeaderGroups);
}
