TreeView.SelectedNode Property

public TreeNode SelectedNode { get; set; }

/** @property */
public TreeNode get_SelectedNode ()

/** @property */
public void set_SelectedNode (TreeNode value)

public function get SelectedNode () : TreeNode

public function set SelectedNode (value : TreeNode)

Not applicable.

private void myButton_Click(object sender, System.EventArgs e)
{
   // Set the tree view's PathSeparator property.
   myTreeView.PathSeparator = ".";

   // Get the count of the child tree nodes contained in the SelectedNode.
   int myNodeCount = myTreeView.SelectedNode.GetNodeCount(true);
   decimal myChildPercentage = ((decimal)myNodeCount/
     (decimal)myTreeView.GetNodeCount(true)) * 100;

   // Display the tree node path and the number of child nodes it and the tree view have.
   MessageBox.Show("The '" + myTreeView.SelectedNode.FullPath + "' node has " 
     + myNodeCount.ToString() + " child nodes.\nThat is " 
     + string.Format("{0:###.##}", myChildPercentage) 
     + "% of the total tree nodes in the tree view control.");
}

private void myButton_Click(Object sender, System.EventArgs e)
{
    // Set the tree view's PathSeparator property.
    myTreeView.set_PathSeparator(".");
    // Get the count of the child tree nodes contained in the SelectedNode.
    int myNodeCount = myTreeView.get_SelectedNode().GetNodeCount(true);
    System.Decimal myChildPercentage =
        Decimal.Multiply(Decimal.Divide(new Decimal(myNodeCount),
        new Decimal(myTreeView.GetNodeCount(true))), new Decimal(100));
    // Display the tree node path and the number of child nodes it and the
    // tree view have.
    MessageBox.Show("The '" + myTreeView.get_SelectedNode().get_FullPath()
        + "' node has " + ((Int32)myNodeCount).ToString()
        + " child nodes.\nThat is " + String.Format("{0:###.##}",
        myChildPercentage)
        + "% of the total tree nodes in the tree view control.");
} //myButton_Click