TreeList.ColumnUnboundExpressionChanged Event

Fires after a column’s TreeListColumn.UnboundExpression property has been changed.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v23.2.dll

NuGet Packages: DevExpress.Win.Navigation, DevExpress.Win.TreeList

Declaration

C#

public event ColumnChangedEventHandler ColumnUnboundExpressionChanged

VB.NET

Public Event ColumnUnboundExpressionChanged As ColumnChangedEventHandler

Event Data

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

Property	Description
Column	Gets a Tree List column.