DashboardControl.DashboardItemVisualInteractivity Event

Allows you to provide custom visual interactivity for data-bound dashboard items that support element selection and highlighting.

Namespace: DevExpress.DashboardWpf

Assembly: DevExpress.Dashboard.v18.2.Wpf.dll

Declaration

public event DashboardItemVisualInteractivityWpfEventHandler DashboardItemVisualInteractivity
Public Event DashboardItemVisualInteractivity As DashboardItemVisualInteractivityWpfEventHandler

Event Data

The DashboardItemVisualInteractivity event handler receives an argument of the DashboardItemVisualInteractivityWpfEventArgs type. The following properties provide information specific to this event.

Property Description
DashboardItemName Gets the name of the dashboard item for which the event is raised.
EnableHighlighting Gets or sets whether to enable highlighting for the current dashboard item.
SelectionMode Gets or sets the selection mode for dashboard item elements.

Remarks

The DashboardItemVisualInteractivity event allows you to provide custom visual interactivity for data-bound dashboard items that support element selection and highlighting. This event is raised for dashboard items with Master Filtering and Drill Down features disabled.

Use the e.DashboardItemName property to obtain the name of the dashboard item that is the event's source.

To specify the selection mode and manage highlighting, use the e.SelectionMode and e.EnableHighlighting properties respectively.

The following table lists possible target axes for each dashboard item and supported interactivity capabilities:

Dashboard Item

Target Axes

Selection

Highlighting

GridDashboardItem

DashboardDataAxisNames.DefaultAxis

Dashboard_GreenTick

ChartDashboardItem

DashboardDataAxisNames.ChartArgumentAxis

DashboardDataAxisNames.ChartSeriesAxis

Dashboard_GreenTick

Dashboard_GreenTick

ScatterChartDashboardItem

DashboardDataAxisNames.ChartArgumentAxis

Dashboard_GreenTick

Dashboard_GreenTick

PieDashboardItem

DashboardDataAxisNames.ChartArgumentAxis

DashboardDataAxisNames.ChartSeriesAxis

Dashboard_GreenTick

Dashboard_GreenTick

CardDashboardItem

DashboardDataAxisNames.DefaultAxis

Dashboard_GreenTick

Dashboard_GreenTick

GaugeDashboardItem

DashboardDataAxisNames.DefaultAxis

Dashboard_GreenTick

Dashboard_GreenTick

MapDashboardItem

DashboardDataAxisNames.DefaultAxis

Dashboard_GreenTick

TreemapDashboardItem

DashboardDataAxisNames.DefaultAxis

Dashboard_GreenTick

Dashboard_GreenTick

Note

Note that the Grid dashboard item does not support custom interactivity when Cell Merging is enabled.

See Also