如何实现asp.net TreeView与XML三步生成列表树

这篇文章主要介绍“如何实现asp.net TreeView与XML三步生成列表树”，在日常操作中，相信很多人在如何实现asp.net TreeView与XML三步生成列表树问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答”如何实现asp.net TreeView与XML三步生成列表树”的疑惑有所帮助！接下来，请跟着小编一起来学习吧！

1:页面TreeView 叫tvFunction
2:新建 adminFunction.xml

复制代码 代码如下:

<?xml version="1.0" encoding="utf-8" ?>
<functions>
  <function name="商品发布" url="~/page/leaves/leave.aspx">
    <subfunction name="添加商品" url="~/page/leaves/leave.aspx">
    </subfunction>
    <subfunction name="添加商品" url="~/page/leaves/leave.aspx">
    </subfunction>
  </function>
  <function name="留言发布" url="~/page/leaves/leave.aspx">
    <subfunction name="添加留言" url="~/page/leaves/leave.aspx">
    </subfunction>
    <subfunction name="修改留言" url="~/page/leaves/leave.aspx">
    </subfunction>
  </function>
</functions>

3：页面绑定

复制代码 代码如下:

/// <summary>
        /// 初始化功能树结构
        /// </summary>
        private void InitFunction()
        {
            XmlDocument xmldoc = new XmlDocument();
            string xmlPath = "~/adminFunction.xml";
            xmlPath = Server.MapPath(xmlPath);
            xmldoc.Load(xmlPath);
            XmlNode root = xmldoc.DocumentElement;

            foreach (XmlNode node in root.ChildNodes)
            {
                //获取父节点的信息显示(轻狂-书生)
                XmlElement x1 = node as XmlElement;
                string name = x1.GetAttribute("name");
                string url = x1.GetAttribute("url");
                TreeNode tn = new TreeNode();
                tn.Text = name;
                tn.NavigateUrl = url;
                foreach (XmlNode subnode in x1.ChildNodes)
                {
                    XmlElement subxmlEmt = subnode as XmlElement;
                    string subname = subxmlEmt.GetAttribute("name");
                    string suburl = subxmlEmt.GetAttribute("url");
                    TreeNode subtn = new TreeNode();
                    subtn.Text = subname;
                    subtn.NavigateUrl = suburl;
                    tn.ChildNodes.Add(subtn);

                }
                tvFunction.Nodes.Add(tn);

            }
        }

4：显示效果

到此，关于“如何实现asp.net TreeView与XML三步生成列表树”的学习就结束了，希望能够解决大家的疑惑。理论与实践的搭配能更好的帮助大家学习，快去试试吧！若想继续学习更多相关知识，请继续关注亿速云网站，小编会继续努力为大家带来更多实用的文章！