论文部分内容阅读
WinSock技术在于提供给应用程序开发者一套简单的API,并让各网络软件供应商共同遵守;本文研究了TCP/IP协议通信过程及winsock组件对TCP和UDP协定的操作。本文着重介绍了如何利用VB中提供的WinSock技术实现网络通信。
WinSock technology is to provide application developers a simple set of APIs, and to allow all network software vendors to comply with them. This paper studies the TCP / IP protocol communication process and the winsock components’ operation of TCP and UDP protocols. This article focuses on how to use the WinSock technology provided in VB to achieve network communication.