这是XML文件
<?xml version="1.0" encoding="utf-8"?>
<company>
    <department name="产品设计部">
        <team>测试小组</team>
    </department>
    <department name="产品开发部">
        <team>开发小组</team>
    </department>
</company>

下面是我的读取代码  我将那些值加到treeview控件中  
测试小组是产品设计部下的子节点

            XmlDocument xml = new XmlDocument();
            xml.Load("Company.xml");
            XmlNode xmlnode = xml.DocumentElement;
            foreach (XmlNode node in xmlnode.ChildNodes)
            {
                TreeNode nodes = new TreeNode();
                nodes.Text = node.Attributes["name"].Value.ToString();
                this.treeView1.Nodes.Add(nodes);
                foreach (XmlNode no in node.ChildNodes)
                {
                    TreeNode n = new TreeNode();
                    n.Text = no["team"].InnerText;
                    nodes.Nodes.Add(n);
                }
            }
//n.Text = no["team"].InnerText;  这一句一直报错     愚钝不知道哪里有问题  求解！
     

大神指点下啊     纠结了一天了

找出来了    n.Text = no.InnerText;   已经是子节点了
 

自己解决问题最好了，出问题多调试，按问题提示做具体分析