DashboardDesigner.DashboardItemSelectionChanged Event

Occurs after the selection within the dashboard item is changed.

Namespace: DevExpress.DashboardWin

Assembly: DevExpress.Dashboard.v24.2.Win.dll

Declaration

C#

public event DashboardItemSelectionChangedEventHandler DashboardItemSelectionChanged

VB.NET

Public Event DashboardItemSelectionChanged As DashboardItemSelectionChangedEventHandler

Event Data

The DashboardItemSelectionChanged event's data class is DashboardItemSelectionChangedEventArgs. The following properties provide information specific to this event:

Property	Description
CurrentSelection	Gets currently selected elements.
DashboardItemName	Gets the component name of the dashboard item for which the event was raised.

Remarks

The DashboardItemSelectionChanged event is raised after the selection within the dashboard item is changed. The selection can be changed in the following ways:

• the state of master filter item is changed by an end-user or using DashboardDesigner‘s API (the DashboardDesigner.SetMasterFilter or DashboardDesigner.ClearMasterFilter methods);
• changing the selection within the dashboard item for which a custom visual interactivity is provided (using the DashboardDesigner.DashboardItemVisualInteractivity event).

The DashboardItemSelectionChangedEventArgs.DashboardItemName property returns the name of the dashboard item for which the event was raised. Use the DashboardItemSelectionChangedEventArgs.CurrentSelection property to obtain the currently selected elements.

Related GitHub Examples

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

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#

winforms-dashboard-designer-custom-interactivity-in-tab-pages/CS/CustomInteractivityExample/Form1.cs#L17

dashboardDesigner1.DashboardItemVisualInteractivity += DashboardDesigner1_DashboardItemVisualInteractivity;
dashboardDesigner1.DashboardItemSelectionChanged += DashboardDesigner1_DashboardItemSelectionChanged;
dashboardDesigner1.CustomizeDashboardItemCaption += DashboardDesigner1_CustomizeDashboardItemCaption;

VB.NET

winforms-dashboard-designer-custom-interactivity-in-tab-pages/VB/CustomInteractivityExample/Form1.vb#L17

AddHandler dashboardDesigner1.DashboardItemVisualInteractivity, AddressOf DashboardDesigner1_DashboardItemVisualInteractivity
AddHandler dashboardDesigner1.DashboardItemSelectionChanged, AddressOf DashboardDesigner1_DashboardItemSelectionChanged
AddHandler dashboardDesigner1.CustomizeDashboardItemCaption, AddressOf DashboardDesigner1_CustomizeDashboardItemCaption

Implements

DashboardItemSelectionChanged