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ASPxTreeList.Columns Property

Provides access to an ASPxTreeList’s column collection.

Namespace: DevExpress.Web.ASPxTreeList

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


public TreeListColumnCollection Columns { get; }

Property Value

Type Default Description


A TreeListColumnCollection object that represents a collection of columns within the ASPxTreeList control.


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