PM二次开发：连接powermill，批量命名及新建文件夹(Connect to powermill, batch rename and create folder)

这是数控编程软件Powermill的外挂软件，可以在内部批量建立、修改、删除文件夹，并批量命名。(This is the NC programming software Powermill of plug-in software, you can batch build internally, modify, delete folders, and batch name.)