用VB编写的P2P聊天程序，适用于局域网之内，有聊天记录-Written with VB P2P chat program for local area network within a chat

采用C#做的局域网内P2P文件传输，可以对多个人同时传输多个文件,内有详细说明文档和程序代码。-C# to do with P2P file transfer within a local area network, multiple people can simultaneously transfer multiple files, with detailed documentation and program code.

P2P网络电话，可以连接局域网内的多胎台以下的电脑，采用的是GSM编码，编译通过，可直接运行-The P2P phone network, can be connected within the local area network of multiple births following computer, using the GSM code, the compiler is passed, can be directly run