private void TreeView1_MouseClick(object sender, TreeNodeMouseClickEventArgs e) { String tag = e.Node.Tag as String; if (tag == null || renderScene == null) { return; } renderScene.selectItemByUniqueName(tag); if (e.Button == MouseButtons.Right) { //ToolStripMenuItem[] formMenuItemList = new ToolStripMenuItem[1]; //formMenuItemList[0] = new ToolStripMenuItem("打开所在文件夹", null, new EventHandler(this.openInFloder)); //formMenuItemList[0].Tag = e.Node; //ContextMenuStrip formMenu = new ContextMenuStrip(); //formMenu.Items.AddRange(formMenuItemList); //this.ContextMenuStrip = formMenu; } else { } }