本程序使用VB语言编程，使用WinSock控件完成的点对点（P2P）聊天和文件传输程序。可以实现两台机器间互发消息，并且有聊天和文件传输记录，安全可靠。-procedures for the use of the VB programming language. Use Winsock Control to complete the peer-to-peer (P2P) file transfer and chat procedures. Can be achieved between the

两台计算机间用串口传输文件的例子，含发送端和接收端的源代码。 文件按包一个一个传输，每传个包等待对方应答后再继续传下一个包，传输稳定可靠。多次发大文件长时间测试未发现问题-Serial port between two computers, send files using the example of the sender and the receiver with the source code. File transfer according to package one by one,