ListBoxProperties.Columns Property

Provides access to the editor's column collection.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v20.2.dll


public ListBoxColumnCollection Columns { get; }

Property Value

Type Description

A ListBoxColumnCollection object which represents the collection columns within the editor.


The Columns property is used to provide access to the collection of columns within the ASPxListBox editor. The collection is represented by an instance of the ListBoxColumnCollection class, and allows individual columns (which are instances of the ListBoxColumn class) to be added, deleted and accessed using indexer notation.

Note that the multi-column mode is in effect only for editors that obtain their items from a data source.


The Columns property synchronizes its value with the editor's ASPxListBox.Columns property.

See Also