enumSortCondition

typedef enum
{

    [helpstring("Sort condition on values ")]               sortcondition_onvalue          = 0,
    [helpstring("Sort condition on cell background color")] sortcondition_oncellbkgndcolor = 1,
    [helpstring("Sort condition on font color")]            sortcondition_onfontcolor      = 2,
    [helpstring("Sort condition on icon")]                  sortcondition_onicon           = 3

} enumSortCondition;

used in IXlsSortCondition::SortOnWhat property.