Occurs when the data-aware chart creates a new chart value based on the DataSource . For each record in the dataset, the data-aware chart creates a chart value, populates it based on DataFieldXXX fields and then call this event.
Write an OnGetChartValue event handler to take action when a chart value is created by a record, either to update other information based on the chart value or to modify a chart value for each record before they are displayed in the chart.
Namespace: RSDBCharts
Delphi |
published |
Property Value
Type: TRSPieChartValueEvent
Reference |
