这个listgai程序可以实现在程序运行通过单击滚动栏目内容进行选择拦目内容，也可以双击栏目内空通过询问是否删除选中内容-This listgai program can be run in part by clicking the scroll bar to select the contents of project content, you can double-click an empty section in the content by asking whether to delet