第2个回答 推荐于2018-04-06
//根据text来寻找节点
private TreeNode TreeNodeSearch(TreeNode node, string keyword) { TreeNode tn = null; if (node.Text==keyword) { return node; } foreach (TreeNode subNode in node.Nodes) { if (subNode.Text == keyword) { return subNode; } tn= TreeNodeSearch(subNode, keyword); if (tn != null) return tn; } return tn; }
private void Run()
{
TreeNode tnp=TreeNodeSearch(this.treeView1.Nodes[0]);
if(tnp!=null)
{
TreeNode tn = new TreeNode();
//TODO写要加入的节点属性 如tn.Tag
tnp.Nodes.Add(tn);
}
}本回答被提问者和网友采纳