Skip to main content
A newer version of this page is available. .

ASPxTreeList.Columns Property

Provides access to an ASPxTreeList’s column collection.

Namespace: DevExpress.Web.ASPxTreeList

Assembly: DevExpress.Web.ASPxTreeList.v21.2.dll

NuGet Package: DevExpress.Web

Declaration

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

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.

See Also