TreeListDataColumn.AllowHeaderFilter Property

Specifies whether filtering using the header filter is allowed.

Namespace: DevExpress.Web.ASPxTreeList

Assembly: DevExpress.Web.ASPxTreeList.v20.1.dll


public DefaultBoolean AllowHeaderFilter { get; set; }
Public Property AllowHeaderFilter As DefaultBoolean

Property Value

Type Default Description


One of the DefaultBoolean value.


Use the AllowHeaderFilter property to allow filtering using the header filter for a particular tree list column. To specify whether filtering using the header filter is enabled for all tree list columns, use the TreeListSettingsBehavior.AllowHeaderFilter property.


Online Demos Refer to the Tree List - Header Filter (Web Forms) online demo to review how to filter Tree List data nodes using the Header Filter.

See Also