string lc_cdmc = textBox1.Text.Trim();

                string lc_zxml = textBox2.Text.Trim();

                XElement menu = new XElement("cdbm",

                    new XAttribute("cdmc", lc_cdmc),

                    new XAttribute("zxml", lc_zxml),

                    new XAttribute("sxbm", lc_sxm), lc_cdbm);

                xmlFile.Add(menu);

                xmlFile.Save(@"C:\XMLCdsj.xml");                    

                string lc_xml = @"C:\XMLCdsj.xml";

                Network network = new Network();

                network.UploadFile(lc_xml, @"ftp://100.100.0.1/yhcd1/XMLCdsj.xml",

"administrator", "1234567", false, 500);

                MessageBox.Show("菜单项添加成功 !", "系统提示", MessageBoxButtons.OK,

MessageBoxIcon.Asterisk);

            }

            catch (Exception el)

            {

                MessageBox.Show("菜单项添加失败 !" + el.Message, "系统提示",

MessageBoxButtons.OK, MessageBoxIcon.Asterisk);

            }

        }

单击按钮事件中有关 TreeView 控件修改节点及同时修改菜单项到XML树并存入XML文件代码：

        private void button2_Click(object sender, EventArgs e)

        {

            TreeNode xdnode = treeView1.SelectedNode;