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How to select all the visible nodes in WinForms TreeViewAdv?

Platform: WinForms |
Control: TreeViewAdv

ExtendSelectionTo method

It 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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