操作xml,将xml数据显示到treeview的C#代码

XmlDocument xml = new XmlDocument();

        private void Form1_Load(object sender, EventArgs e)

        {

            CreateXML();

            TreeNode tn = new TreeNode("魔兽");

            treeView1.Nodes.Add(tn);

            xml.Load(@"D:\XMLFile.xml");

            XmlNode nod = xml.DocumentElement;

            int i = 0;

            foreach (XmlNode xn in nod.ChildNodes)

            {

                treeView1.TopNode.Nodes.Add(xn.Attributes["two"].Value);

                foreach (XmlNode xn2 in xn.ChildNodes)

                {

                    treeView1.TopNode.Nodes[i].Nodes.Add(xn2.InnerText);

                }

                i++;

            }

        }

        public void CreateXML()

        {

            //创建xml文件

            XmlDeclaration dec = xml.CreateXmlDeclaration("1.0", "utf-8", null);

            xml.AppendChild(dec);

            //添加树形字段

            XmlElement one = xml.CreateElement("one");

            XmlElement two = xml.CreateElement("two");

            XmlElement two1 = xml.CreateElement("two");

            XmlElement three = xml.CreateElement("three");

            XmlElement threeDL = xml.CreateElement("three");

            XmlElement three1 = xml.CreateElement("three");

            XmlElement three10 = xml.CreateElement("three");

            //添加树形结构关系

            xml.AppendChild(one);

            one.AppendChild(two);

            one.AppendChild(two1);

            two.AppendChild(three);

            two.AppendChild(threeDL);

            two1.AppendChild(three1);

            two1.AppendChild(three10);

            //添加属性

            two.SetAttribute("two", "不死");

            two1.SetAttribute("two", "暗夜");

            //添加内容

            three.InnerText = "DK";

            threeDL.InnerText = "DL";

            three1.InnerText = "DH";

            three10.InnerText = "WD";

            xml.Save(@"D:\XMLFile.xml");

        }

 

转：http://www.jb51.net/article/43892.htm