TreeListDataColumn.AllowFilterBySearchPanel Property

Gets or sets whether end-users can filter data by the column’s display text using the search panel.

Namespace: DevExpress.Web.ASPxTreeList

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

NuGet Package: DevExpress.Web

Declaration

C#

[DefaultValue(DefaultBoolean.Default)]
public DefaultBoolean AllowFilterBySearchPanel { get; set; }

VB.NET

<DefaultValue(DefaultBoolean.Default)>
Public Property AllowFilterBySearchPanel As DefaultBoolean

Property Value

Type	Default	Description
DefaultBoolean	Default	One of the DefaultBoolean enumeration values.

Available values:

Name	Description
True	true. DefaultBoolean.True has a constant value of 0, while the standard true value corresponds to a value of 1. In Visual Basic, do not use implicit conversion of Boolean values to DefaultBoolean, and vice versa, as the conversion may produce incorrect results.
False	false. DefaultBoolean.False has a constant value of 1, while the standard false value corresponds to a value of 0. In Visual Basic, do not use implicit conversion of Boolean values to DefaultBoolean, and vice versa, as the conversion may produce incorrect results.
Default	The default behavior determined by the control’s logic.

Remarks

End-users can filter data on the fly by typing filter criterion in the search panel. When an end-user types the text in the search panel, a filter condition is automatically created based upon the values entered and applied to grid columns.

Set the AllowFilterBySearchPanel property to False to prevent the column data from filtering using the search panel. If the AllowFilterBySearchPanel property is set to Default, the columns available for filtering are defined by the TreeListSettingsSearchPanel.ColumnNames property.

Note

Online Demos Refer to the Tree List - Search Panel (Web Forms) online demo to review how to filter Tree List data nodes using the search panel.