Skip to main content
All docs
V25.1
  • TreeViewControl.ExpandNodesOnFiltering Property

    Gets or sets whether to expand a node if its child nodes contain the search string. This is a dependency property.

    Namespace: DevExpress.Xpf.Grid

    Assembly: DevExpress.Xpf.Grid.v25.1.dll

    NuGet Package: DevExpress.Wpf.Grid.Core

    Declaration

    public bool ExpandNodesOnFiltering { get; set; }

    Property Value

    Type Default Description
    Boolean true

    true to expand a node if its child nodes contain the search string; otherwise, false.

    Remarks

    When the ExpandNodesOnFiltering property is set to true, the TreeViewControl displays all nodes that meet the entered value:

    When you set the ExpandNodesOnFiltering property to false, the TreeViewControl applies the filter to the visible nodes only:

    Set the RestoreTreeStateOnClearFilter property to true to restore the TreeViewControl state (expanded nodes, selected node) when a user clears the search string.

    For more information, refer to the following help topic: Search and Filter Nodes.

    See Also