public CommandExecutor commandExecutor = new CommandExecutor();//指令处理器 /// <summary> /// 重新加载左侧节点树 /// </summary> /// <param name="obj"></param> /// <param name="tree"></param> private void reload(dynamic obj, TreeView tree) { tree.Nodes.Clear(); tree.MouseDown -= tree_MouseDown; TreeNode RootNode = new TreeNode(); RootNode.Tag = obj; if (typeof(Lane) == obj.GetType()) { //RootNode.Name = "lane"; RootNode.Text = "lane"; } else { //RootNode.Name = "jobQueue"; RootNode.Text = "jobQueue"; } nodeUtil.AddChildNode(RootNode); tree.Nodes.Add(RootNode); tree.ExpandAll(); tree.SelectedNode = RootNode; if (workingnode != null) { foreach (TreeNode node in tree.Nodes) { TreeNode treenode; if (null != workingnode.Parent) { treenode = FindNode(node, workingnode.Parent.Text + workingnode.Text); } else { treenode = FindNode(node, workingnode.Text); } if (treenode != null) { tree.SelectedNode = treenode; tree.Focus(); } } } //tree.NodeMouseDoubleClick += TreeLane_NodeMouseDoubleClick; tree.MouseDown += tree_MouseDown; }