Specifies whether filtering using the header filter is allowed.
Namespace: DevExpress.Web.ASPxTreeList
Assembly: DevExpress.Web.ASPxTreeList.v19.2.dll
[DefaultValue(true)]
public bool AllowHeaderFilter { get; set; }<DefaultValue(True)>
Public Property AllowHeaderFilter As Boolean| Type | Default | Description |
|---|---|---|
| Boolean | true |
true, to enable filtering using the header filter; otherwise, false. |
Use the AllowHeaderFilter property to allow filtering using the header filter for tree list columns. To allow filtering for a particular column, use the TreeListDataColumn.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.