TreeList.PreviewFieldName Property

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

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v18.2.dll

Declaration

C#

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

VB.NET

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

Property Value

Type	Default	Description
String	String.Empty	The name of the field whose values are displayed in preview sections.

Remarks

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

See the Preview Sections topic to learn more.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the PreviewFieldName property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-create-custom-treelist-control-which-implements-a-web-style-comment-system-e3520/CS/TestMyTreeListForum/MyTreeList.cs#L31

this.OptionsView.ShowHorzLines = false;
this.PreviewFieldName = "Value";
this.defaultRepositoryItem = new RepositoryItemMemoEdit();

VB.NET

how-to-create-custom-treelist-control-which-implements-a-web-style-comment-system-e3520/VB/TestMyTreeListForum/MyTreeList.vb#L30

Me.OptionsView.ShowHorzLines = False
Me.PreviewFieldName = "Value"
Me.defaultRepositoryItem = New RepositoryItemMemoEdit()