这是一个Visual Basic 源代码程序，主要用于局域网内部的即时通信，有点像OICQ。采用P2P技术，可以随时与对方进行文字交流和文件传送。-This is a Visual Basic source code program, mainly for internal LAN instant messaging, a bit like OICQ. Using P2P technology, text communication and file transfer can be with e