Treeview实现子节点丢失

Question

private void AddNode(XmlNode inXmlNode, TreeNode inTreeNode)
 {
    XmlNode xNode;
    TreeNode tNode;
    XmlNodeList nodeList;
    int i = 0;
    if (inXmlNode.HasChildNodes)
    {
        nodeList = inXmlNode.ChildNodes;
        for (i = 0; i <= (nodeList.Count - 1); i++)
        {
            xNode = inXmlNode.ChildNodes[i];
            if (null != xNode)
            { 
                inTreeNode.ChildNodes.Add(new TreeNode(xNode.Attributes[0].Value));                        
                tNode = inTreeNode.ChildNodes[i];  
                AddNode(xNode, tNode);
            }
        }
    }
    else
    {
        inTreeNode.Text = inXmlNode.InnerText.ToString();
    }
}

但是我没有添加父节点和子节点。经过各个网站后，我了解到这是错误

inTreeNode.Nodes.Add(new TreeNode(xNode.Attributes[0].Value));                        
                        tNode = inTreeNode.Nodes[i];

但我没有获得inTreeNode.Nodes选项。

感谢您的帮助

Answer 1

节点集合处于树视图级别并尝试查看实现here