ASPxTreeList.Columns Property

Provides access to an ASPxTreeList’s column collection.

Namespace: DevExpress.Web.ASPxTreeList

Assembly: DevExpress.Web.ASPxTreeList.v24.1.dll

NuGet Package: DevExpress.Web

Declaration

C#

[DefaultValue(null)]
public TreeListColumnCollection Columns { get; }

VB.NET

<DefaultValue(Nothing)>
Public ReadOnly Property Columns As TreeListColumnCollection

Property Value

Type	Default	Description
TreeListColumnCollection	null	A TreeListColumnCollection object that represents a collection of columns within the ASPxTreeList control.

Remarks

The Columns property stores a collection of TreeListColumn objects that represent columns. It provides methods that allow you to add new and remove existing columns. Individual columns can be accessed using indexed notation.

For detailed information on columns, see Creating Columns and Binding Them to Data Fields and Accessing Columns.