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LookUpColumnInfoCollection.CollectionChanged Event

Occurs on changing the column collection

Namespace: DevExpress.XtraEditors.Controls

Assembly: DevExpress.XtraEditors.v24.1.dll

NuGet Package: DevExpress.Win.Navigation

Declaration

public event CollectionChangeEventHandler CollectionChanged

Event Data

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

Property Description
Action Gets an action that specifies how the collection changed.
Element Gets the instance of the collection with the change.

Remarks

The CollectionChanged event occurs on changing the current collection as a result of adding and removing items. The lookup editor subscribes to the CollectionChanged event and updates itself as appropriate.

The event supports the .NET infrastructure and generally you do not need to use it in your code.

See Also