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How to programmatically select a node in a WinForms TreeViewAdv control?
1 min read
Select the node
Set the HideSelection property of the TreeViewAdv control to False and set the SelectedNode property of TreeViewAdv
C#
this.treeViewAdv1.SelectedNode = this.treeViewAdv1.Nodes[1].Nodes[0];
VB
Me.treeViewAdv1.SelectedNode = Me.treeViewAdv1.Nodes(1).Nodes(0)
Reference link: https://help.syncfusion.com/windowsforms/treeview/treenodeadvcustomization#nodeselection