动态添加TreeView

来源：互联网发布：人工智能语音对话app 编辑：程序博客网时间：2024/05/29 08:36

     for (int i = 0; i < 10; i++)
            {
                TreeNode newNode1 = new TreeNode();
                newNode1.Text = "123456";
                newNode1.Value = "111";
                 TreeView1.Nodes.Add(newNode1);
                for (int j = 0; j < 10; j++)
                {
                    TreeNode newNodej = new TreeNode();
                    newNodej.Text = "Tree" + j.ToString();
                    newNodej.Target = j.ToString();
                    TreeView1.Nodes[i].ChildNodes.Add(newNodej);
                    for (int ii = 0; ii <10; ii++)
                    {
                        TreeNode newNodeii = new TreeNode();
                        newNodeii.Text = "ww" + ii.ToString();
                        newNodeii.Target = ii.ToString();
                        newNodej.ChildNodes.Add(newNodeii);
                    }
                }

            }