DashboardDesigner.DrillDownPerformed Event

Occurs after a drill-down is performed.

Namespace: DevExpress.DashboardWin

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

Declaration

public event DrillActionEventHandler DrillDownPerformed
Public Event DrillDownPerformed As DrillActionEventHandler

Event Data

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

Property Description
DashboardItemName Gets the name of the dashboard item.
DrillDownLevel Gets the drill-down level.
Values Gets values from the current drill-down hierarchy.

Remarks

The DrillDownPerformed event is raised when end-users drill down into the specified dashboard item's element. When an end-user returns to the previous detail level (drill up), the DashboardDesigner.DrillUpPerformed event is raised.

The DrillActionEventArgs class exposes the DrillActionEventArgs.DashboardItemName property, allowing you to determine the name of the dashboard item in which drill-down (or drill-up) has been performed.

Use the DrillActionEventArgs.DrillDownLevel and DrillActionEventArgs.Values properties to obtain the current drill-down level and corresponding values from the drill-down hierarchy, respectively.

Note

The DrillActionEventArgs.Values property returns the DashboardSpecialValues.NullValue or DashboardSpecialValues.OthersValue values instead of null or "Others" values, respectively.

See Also