Graph controls
The CategorySort property specifies how the categories are sorted: ascending, descending, or unsorted.
To specify how the categories are sorted:
Select the desired sort type from the CategorySort drop-down list on the General page of the graph control’s Properties view.
The CategorySort property takes a value of the grSortType enumerated datatype, which has the values Ascending!, Descending!, Unsorted!, and UserDefinedSort!.
The following example specifies that the categories should be unsorted:
gr_1.CategorySort = Unsorted!