TreeList.FilterNodes() Method

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

Assembly : DevExpress.XtraTreeList.v25.2.dll

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

Declaration

C#
VB.NET

csharp

public virtual void FilterNodes()

Public Overridable Sub FilterNodes

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#
VB.NET

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

csharp

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

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

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