BTTool.TorrentFile.Modify C# (CSharp) Метод

        public void Modify()
        {
            if (_bRootNode == null)
                return;

            KeyValueVisitor visitor = new KeyValueVisitor();
            var bNodeList = _btAnalyser.BNodeList;
            for (int i = 0; i < bNodeList.Count; ++i)
            {
                var node = bNodeList[i];
                // 只需要更新KeyValueNode的值
                if (node is KeyValueNode)
                {
                    node.Accept(visitor);
                }
            }

            _tRootNode = null;
        }

 private void intellToolStripMenuItem_Click(object sender, EventArgs e)
 {
     if (_filename != null)
     {
         _torrentFile.Modify();
         treeView.Nodes.Clear();
         var rootNode = _torrentFile.RootNode;
         rootNode.Expand();
         treeView.Nodes.Add(rootNode);
     }
 }