这是一个在Visual C++的环境下设计的网络传输文件的程序，服务器端主动连接并选择发送文件，客户端连接并下载选择的文件-This is a Visual C++ design environment of the network file transfer program, the server-side active connection and select to send the file, the client connection and download the selected

此程序是基于TCP协议的网络聊天程序，开发环境Visual C++ 6.0,想系统学习socket通信的同学可以下载学习-This program is based on the TCP network chat program, Visual c++ 6.0 development environment