public event EventHandler<PivotCustomChartDataSourceRowsEventArgs> CustomChartDataSourceRows
Use the event parameter's Rows property to access data that will be passed to the chart. This collection contains PivotChartDataSourceRow objects that identify chart data source records. Each record contains data from a specific pivot grid cell and will be represented by a series point in a chart.
To learn more about the functionality provided by this event, see PivotGridControl.CustomChartDataSourceRows.