ASPxClientDashboardViewer.DrillDownPerformed Event
Occurs after a drill-down is performed.
Namespace: DevExpress.DashboardWeb.Scripts
Assembly: DevExpress.Dashboard.v18.2.Web.WebForms.Scripts.dll
Declaration
Event Data
The DrillDownPerformed event's data class is ASPxClientDashboardDrillDownPerformedEventArgs. The following properties provide information specific to this event:
Property | Description |
---|---|
ItemName | Gets the name of the dashboard item. |
Values | Gets values from the current drill-down hierarchy. |
The event data class exposes the following methods:
Method | Description |
---|---|
IsNullValue(Object) | Returns whether the specified value is DashboardSpecialValues.NullValue. |
IsOthersValue(Object) | Returns whether the specified value is DashboardSpecialValues.OthersValue. |
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 ASPxClientDashboardViewer.DrillUpPerformed event is raised.
The ASPxClientDashboardDrillDownPerformedEventArgs.ItemName property allows you to determine the name of the dashboard item in which drill-down has been performed.
Use the ASPxClientDashboardDrillDownPerformedEventArgs.Values property to obtain to obtain the values from the drill-down hierarchy.