public class PivotGridCustomTotal :
Public Class PivotGridCustomTotal
The ASPxPivotGrid control supports automatic and custom Totals. An automatic total is calculated against a data field using a summary function determined by the field's PivotGridFieldBase.SummaryType property.
A custom total allows you to calculate a total using a different summary function type. In addition, it's possible to calculate multiple custom totals for one data field.
Totals are displayed as additional rows or columns for each value in an outer column field or row field. To display custom totals for a column/row field, do the following: