C#连接数据库_@'data source=laptop-ts5f66gs;initial catalog-book-CSDN博客

网站介绍:文章浏览阅读92次。C#连接数据库固定代码模板删除数据库内容​ //1.指定连接字符串​ string connectionString = @“Data Source=LAPTOP-0BUQLA1E; Initial Catalog=test; Integrated Security=true”;​ //2新建连接​ SqlConnection conn = new SqlConnection(connectionString);_@'data source=laptop-ts5f66gs;initial catalog-bookdb;integrated security-tru