.net中XML轉換成TreeView視圖

 private static void CreateTree(TreeView treeView, String xmlfile)        {            xmlDoc = new XmlDocument();            xmlDoc.Load(xmlfile);             try            {                numofChild = 0;                treeView.Nodes.Clear();                XmlElement rootXml = xmlDoc.DocumentElement;                TreeNode root = new TreeNode();                root.Text = rootXml.Name;                treeView.Nodes.Add(root);                if (rootXml.ChildNodes.Count > 0)                {                    foreach (XmlNode subXmlnode in rootXml.ChildNodes)                    {                        TreeNode treenode = new TreeNode();                        treenode.Text = "<" + subXmlnode.Name + ">";                        root.Nodes.Add(treenode);                        AddNodeToTreeView(subXmlnode.ChildNodes, treenode);                    }                }                else                {                    root.Text = rootXml.Value;                }            }            catch (Exception ex)            {                throw ex;            }        }        private static void AddNodeToTreeView(XmlNodeList xmlNodeList, TreeNode parentNode)        {            foreach (XmlNode xmlnode in xmlNodeList)            {                TreeNode subtreenode = new TreeNode();                subtreenode.Text = "<" + xmlnode.Name + ">";                parentNode.Nodes.Add(subtreenode);                if (xmlnode.ChildNodes.Count > 0)                {                    AddNodeToTreeView(xmlnode.ChildNodes, subtreenode);                }                else                {                    subtreenode.Text = xmlnode.Value;                }            }                   }

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