1．套接字编程原理；2．基本的Windows Sockets API编程；3．MFC下的Socket编程的类；4．套接字的托管实现。四个部分介绍。-1. Socket programming principle 2. Basic Windows Sockets API programming 3. MFC Socket programming under the class 4. Managed implementation of the socket. Four-part introdu

有关socket的基于文件传输的编程，基于MFC图形用户界面来实现的-The socket programming based file transfer MFC-based graphical user interface to achieve