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DashboardDesigner.DrillUpPerformed Event

Occurs after a drill-up is performed.

Namespace: DevExpress.DashboardWin

Assembly: DevExpress.Dashboard.v22.1.Win.dll

Declaration

public event DrillActionEventHandler DrillUpPerformed

Event Data

The DrillUpPerformed event's data class is DrillActionEventArgs. 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.

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 DashboardDesigner.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 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.

The following code snippets (auto-collected from DevExpress Examples) contain references to the DrillUpPerformed 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.

Implements

See Also