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V24.2

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TreeList.FilterExpressionEditorCreated Event

Allows you to customize the Expression Editor used to edit custom expressions that are displayed in the control’s Filter Editor.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v24.2.dll

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

#Declaration

public event FilterExpressionEditorEventHandler FilterExpressionEditorCreated

#Event Data

The FilterExpressionEditorCreated event's data class is DevExpress.XtraTreeList.FilterExpressionEditorEventArgs.

#Remarks

See the following topic for more information: TreeListOptionsFilter.FilterEditorAllowCustomExpressions.

See Also