TreeList.PreviewFieldName Property

Gets or sets the name of the field that automatically provides data for preview sections.

Assembly : DevExpress.XtraTreeList.v25.2.dll

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

Declaration

csharp

[DefaultValue("")]
[XtraSerializableProperty]
public string PreviewFieldName { get; set; }

<DefaultValue("")>
<XtraSerializableProperty>
Public Property PreviewFieldName As String

Type	Default	Description
String	String.Empty

The name of the field whose values are displayed in preview sections.

Set the TreeListOptionsView.ShowPreview option to true to enable preview sections.

See the Preview Sections topic to learn more.