ICrossTabSource.Formula
ICrossTabSource

property Formula: EGroupFormula;

Type Library
TeeChartx

Description
Default : gfSum

Determines how the crosstab will use database values to add points to series.

The default is "gfSum", that means values will be acumulated so series points will show the sum of values.

The gfCount option means values will not be used, and the series will show the number of records (count) for each group and label.