Sub OnSerieClick(Sender: Object; Args: IChartSerieClickEventArgs);
Begin
// set of operators
End Sub OnSerieClick;
Sender - parameter that returns the component that has generated the event.
Args - parameter that enables the user to determine event parameters.
The OnSerieClick event occurs on clicking a chart series.
NOTE. This event is handled if the hyperlink mode is enabled for the chart (ChartInteractiveMode).
Executing the example requires a form containing the ChartBox component named ChartBox1 and the UiErAnalyzer component used as a data source. The example is executed after a chart series is clicked.
Sub ChartBox1OnSerieClick(Sender: Object; Args: IChartSerieClickEventArgs);
Var
S: String;
Begin
S := "Point - " + Args.PointIndex.ToString;
WinApplication.InformationBox(S);
End Sub ChartBox1OnSerieClick;
Executing the example displays a message indicating the selected series point.
See also: