用来在局域网中发送消息,包装了"Net send"。可以进行消息轰炸^_^。 可供参考的东西是界面实现的部分，即如何实现非标准的windows界面。 感谢cbuttonst和cflatcombobox的作者。 接收方需要开启messenger服务。-used in LAN messaging, packaging, the " Net send."　Can news bombing ^ _ ^. For reference interface is something achieved, namely how to achieve non-standard Windows interface. Thank cbuttonst cflatcombobox and the author. The receiving side needs to open the messenger service.