简单的文件夹加密，delphi源码，用户不能删除，打开他-Simple folder encryption, delphi source code, users can not delete, open his

　Delphi代码编写的12306铁路抢票软件，献给儿子的生日礼物，帮助回家的人快速抢到火车票。源码完全开源，为喜欢Delphi的朋友一起交流提供素材-Written in Delphi code 12306 Railway grab votes Software, dedicated to his son' s birthday gift to help people go home to grab tickets fast. Source code is completely open