ButtonEdit.NullValueButtonPlacement Property

Gets or sets the position of the button used to clear an editor’s value. This is a dependency property.

Namespace: DevExpress.Xpf.Editors

Assembly: DevExpress.Xpf.Core.v23.2.dll

NuGet Package: DevExpress.Wpf.Core

Declaration

C#

public EditorPlacement? NullValueButtonPlacement { get; set; }

VB.NET

Public Property NullValueButtonPlacement As EditorPlacement?

Property Value

Type	Description
Nullable<EditorPlacement>	A EditorPlacement enumeration value that specifies the button’s position.

Available values:

Name	Description
None	A button is hidden.
EditBox	A button is displayed within an editor’s edit box.
Popup	A button is displayed within an editor’s dropdown.

Remarks

When NullValueButtonPlacement is set to EditBox, the clear value button is hidden if an editor’s EditValue is null or equals NullValue.

Set ShowNullValueButtonOnFocusOnly to true to show the clear value button only in focused editors.