TreeList.ActiveFilterString Property

Gets or sets the total filter expression for the TreeList.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v18.2.dll

Declaration

C#

[Browsable(false)]
[DefaultValue("")]
[XtraSerializableProperty(1000)]
[XtraSerializablePropertyId(3)]
public string ActiveFilterString { get; set; }

VB.NET

<Browsable(False)>
<DefaultValue("")>
<XtraSerializableProperty(1000)>
<XtraSerializablePropertyId(3)>
Public Property ActiveFilterString As String

Property Value

Type	Default	Description
String	String.Empty	A string that specifies the total filter expression applied to the TreeList.

Remarks

Assigning any filter string to the ActiveFilterString property clears any filters that have been previously assigned, and then applies a new filter expression to the TreeList.

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference to the ActiveFilterString property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-show-the-filter-panel-on-top-t323677/CS/WindowsApplication3/Main.cs#L15

    treeList1.ActiveFilterString = "[ID] > 1";
}

VB.NET

how-to-show-the-filter-panel-on-top-t323677/VB/WindowsApplication3/Main.vb#L17

    treeList1.ActiveFilterString = "[ID] > 1"
End Sub