TreeListColumnCollection.CollectionChanged Event
In This Article
Fires when changes are made to the column collection.
Namespace: DevExpress.XtraTreeList.Columns
Assembly: DevExpress.XtraTreeList.v24.2.dll
NuGet Packages: DevExpress.Win.Navigation, DevExpress.Win.TreeList
#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
This event fires in response to the elements in the collection being added or removed.
See Also