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How to force the WinForms TreeviewAdv control to show a particular node as the first visible node?
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Show the particular node
The EnsureVisibleSelectedNode will allow the user to make a particular node as the first visible node. It can be done by using the following code snippet.
C#
private void Form1_Load(object sender, System.EventArgs e) { this.treeViewAdv1.SelectedNode=this.treeViewAdv1.LastVisibleNode; this.treeViewAdv1.SelectedNode=this.treeViewAdv1.Nodes[3]; this.treeViewAdv1.EnsureVisibleSelectedNode=true; }
VB
Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Me.treeViewAdv1.SelectedNode=Me.treeViewAdv1.LastVisibleNode Me.treeViewAdv1.SelectedNode=Me.treeViewAdv1.Nodes(3) Me.treeViewAdv1.EnsureVisibleSelectedNode=True End Sub
Reference link: https://help.syncfusion.com/windowsforms/treeview/treenodeadvcustomization#nodeselection