SelectedItemsChangedEventArgs Class

Provides data for the ChartControl.SelectedItemsChanged and WebChartControl.SelectedItemsChanged events.

Namespace: DevExpress.XtraCharts

Assembly: DevExpress.XtraCharts.v18.1.dll

Declaration

C#

public class SelectedItemsChangedEventArgs :
    EventArgs

VB.NET

Public Class SelectedItemsChangedEventArgs
    Inherits EventArgs

Related API Members

SelectedItemsChangedEventArgs is the data class for the following events:

Library	Related API Members
WinForms Controls	ChartControl.SelectedItemsChanged
ASP.NET Web Forms Controls	WebChartControl.SelectedItemsChanged

Remarks

The SelectedItemsChangedEventArgs class represents an argument for the ChartControl.SelectedItemsChanged and WebChartControl.SelectedItemsChanged events and introduces the SelectedItemsChangedEventArgs.NewItems, SelectedItemsChangedEventArgs.OldItems and SelectedItemsChangedEventArgs.Action properties.

An instance of the SelectedItemsChangedEventArgs class with appropriate settings is automatically created and passed to the corresponding event’s handler.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the SelectedItemsChangedEventArgs class.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-perform-an-action-when-series-points-are-selected-t182608/CS/ChartSelection/Form1.cs#L37

private void pieChart_SelectedItemsChanged(object sender, SelectedItemsChangedEventArgs e) {
    barChart.Series[0].Points.Clear();

VB.NET

how-to-perform-an-action-when-series-points-are-selected-t182608/VB/ChartSelection/Form1.vb#L39

Private Sub pieChart_SelectedItemsChanged(ByVal sender As Object, ByVal e As SelectedItemsChangedEventArgs)
    barChart.Series(0).Points.Clear()

Inheritance

Object

EventArgs

SelectedItemsChangedEventArgs