本文介绍了一个基于Client/Server模式的高校图书管理系统的设计与实现。运用Visual Basic.Net结合Microsoft SQL Server 2000开发的登录模块主要用于验证用户身份，进行有效的操作。从主界面模块在验证后进入每个子模块进行各个子系统的具体功能操作。在整个系统设计中充分利用了模块化的设计思想和开发方法。-In this paper, based on Client/Server model of University Library Management System Design and Implementation. Visual Basic.Net combining the use of Microsoft SQL Server 2000 to develop login module is mainly used to authenticate a user to carry out effective operations. From the main interface modules entered in the verification of each sub-module specific functions to each subsystem to operate. Throughout the system design takes advantage of modular design concepts and development methods.