TreeList.FilterNodes() Method

Forces the Tree List control to re-filter its data.

Namespace: DevExpress.XtraTreeList

Assembly: DevExpress.XtraTreeList.v24.1.dll

NuGet Packages: DevExpress.Win.Navigation, DevExpress.Win.TreeList

Declaration

C#

public virtual void FilterNodes()

VB.NET

Public Overridable Sub FilterNodes

Related GitHub Examples

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

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#

winforms-tokenedit-dropdown-with-treelist/CS/TokenEditTest/CustomTokenEditDropDownControl.cs#L29

this.currentFilter = filter;
TreeList.FilterNodes();
if(TreeList.VisibleNodesCount == 0) OwnerEdit.ClosePopup(PopupCloseMode.Cancel);

VB.NET

winforms-tokenedit-dropdown-with-treelist/VB/TokenEditTest/CustomTokenEditDropDownControl.vb#L31

Me.currentFilter = filter
TreeList.FilterNodes()
If TreeList.VisibleNodesCount = 0 Then