一个VB+Sqlserver数据库实例：读者信息管理系统，数据库文件在Database目录中，测试程序前请先附加好，否则运行会报错假死。本程序主要练习数据库的各种操作，比如增删改查等，适合Vb初学者了解一些对SqlServer的简单操作，程序运行截图如上所示-An VB+Sqlserver database instance: the reader information management system, database files in the Database directory, please attach a good test program, or run the wrong feign death. Various operating the main procedures of exercise database, such as crud, suitable for beginners Vb understanding simple operation to SqlServer, operating procedures screenshot shown above