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How to Select all the visible nodes in treeViewAdv?

Platform: WinForms |
Control: TreeViewAdv |
Published Date: April 30, 2011 |
Last Revised Date: July 10, 2014


It can done by using ExtendSelectionTo method of treeViewAdv


private void button1_Click(object sender, System.EventArgs e)


foreach (TreeNodeAdv node in this.treeViewAdv1.Root.Nodes)



TreeNodeAdv lastNode = node.LastNode;

while (lastNode != null)



lastNode = lastNode.LastNode;






Private Sub button1_Click(ByVal sender As Object, ByVal e As System.EventArgs)

For Each node As TreeNodeAdv In Me.treeViewAdv1.Root.NodesMe.treeViewAdv1.SelectedNodes.Add(node)

Dim lastNode As TreeNodeAdv = node.LastNode

Do While Not lastNode Is Nothing


lastNode = lastNode.LastNode


Next node


End Sub

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