TreeList.FilterNode Event

This event is obsolete. Use the TreeList.CustomRowFilter event instead.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v20.1.dll

NuGet Package: DevExpress.Win.TreeList

Declaration

C#

[DXCategory("Behavior")]
[Browsable(false)]
public event FilterNodeEventHandler FilterNode

VB.NET

<DXCategory("Behavior")>
<Browsable(False)>
Public Event FilterNode As FilterNodeEventHandler

Event Data

The FilterNode event's data class is FilterNodeEventArgs. The following properties provide information specific to this event:

Property	Description
Handled	Gets or sets whether the event is handled and no default processing is required.
IsFitDefaultFilter	Gets whether the row matches the filter applied to the tree list.
Node	Gets the currently processed node.

Related GitHub Examples

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

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-add-a-find-panel-similar-to-the-one-provided-by-gridcontrol-to-treelist-e2877/CS/WindowsApplication3/FindPanel.cs#L63

tree.OptionsBehavior.EnableFiltering = true;
tree.FilterNode += OnFilterNode;
tree.CustomDrawNodeCell += OnCustomDrawNodeCell;

VB.NET

how-to-add-a-find-panel-similar-to-the-one-provided-by-gridcontrol-to-treelist-e2877/VB/WindowsApplication3/FindPanel.vb#L66

tree.OptionsBehavior.EnableFiltering = True
AddHandler tree.FilterNode, AddressOf OnFilterNode
AddHandler tree.CustomDrawNodeCell, AddressOf OnCustomDrawNodeCell