How to get currently selected node in a treeview

Question

如何在树视图中获取所选（单击）节点并将其作为字符串返回？

Answer 1

    private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)
    {
        string selectedNodeText = e.Node.Text;
    }

Answer 2

From the docs:

http://msdn.microsoft.com/en-us/library/system.windows.forms.treenode.aspx

Maybe:

 MessageBox.Show(((TreeView)sender).SelectedNode.Text)

Or

 MessageBox.Show(((TreeView)sender).SelectedNode.Name)