基于开源NotePad2进行开发，增加了左侧列表框，通过递归来遍历ProE中RES文件中的控件布局和层次关系。同时在主窗口中加入了代码折叠功能，方便浏览使用-For development based on open source NotePad2, an increase of the left list box, ProE by recursion to traverse the controls in the RES file in the layout and hierarchy. Me

使用JS实现左侧可折叠浮动跟随滚动条的在线客户代码，很不错-JS foldable floating the left following the scroll bar online customer code, very good