TreeListSettingsBehavior.AllowHeaderFilter Property

Specifies whether filtering using the header filter is allowed.

Namespace: DevExpress.Web.ASPxTreeList

Assembly: DevExpress.Web.ASPxTreeList.v20.2.dll

NuGet Package: DevExpress.Web

Declaration

C#

[DefaultValue(true)]
public bool AllowHeaderFilter { get; set; }

VB.NET

<DefaultValue(True)>
Public Property AllowHeaderFilter As Boolean

Property Value

Type	Default	Description
Boolean	**true**	true, to enable filtering using the header filter; otherwise, false.

Property Paths

You can access this nested property as listed below:

Library	Object Type	Path to AllowHeaderFilter
ASP.NET Controls and MVC Extensions	ASPxTreeList	.SettingsBehavior .AllowHeaderFilter
ASP.NET MVC Extensions	MVCxTreeList	.SettingsBehavior .AllowHeaderFilter
	TreeListSettings	.SettingsBehavior .AllowHeaderFilter
	TreeListSettings<RowType>	.SettingsBehavior .AllowHeaderFilter

Remarks

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.

Note

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.