摘要: 1、打开数据库链接/**////<summary>///打开数据库连接.///</summary>privatevoidOpen(){//打开数据库连接if(con==null){con=newSqlConnection(WebConfigurationManager.AppSettings["ConnectionString"]);//con=newSqlConnecti...阅读全文
posted @ 2007-05-16 17:24 yestoday 阅读(188) | 评论 (0) 编辑 |