TreeViewExample

namespace TreeViewExample
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        private void treeView1_NodeMouseClick(object sender, TreeNodeMouseClickEventArgs e)
        {
            //string strParentNode = e.Node.Text;
            string strParentNode = this.treeView1.SelectedNode.Name; //获取树节点的名称
            MessageBox.Show(strParentNode);
        }
    }
}