CategoryCount

Description

Counts the number of categories on the category axis of a graph.

Applies to

PowerBuilder DataWindow

DataWindow control

Syntax

PowerBuilder

integer dwcontrol.CategoryCount ( string graphcontrol  )

Argument

Description

dwcontrol

A reference to a DataWindow control containing the graph

graphcontrol

A string whose value is the name of the graph in the DataWindow for which you want the number of categories


Return value

Returns the count if it succeeds and -1 if an error occurs. If any argument's value is null, CategoryCount returns null.

Examples

These statements get the number of categories in the graph gr_revenues in the DataWindow control dw_findata:

integer li_count
li_count = &
      dw_findata.CategoryCount("gr_revenues")

See also

DataCount

SeriesCount