摘要: 查询 删除 更新 阅读全文
posted @ 2017-09-06 13:37 水泽 阅读(80) 评论(0) 推荐(0)
摘要: string sql = "select * from student where id like" +"@key";Sqlconnection con = new Sqlconnetion();Sqlcommand com =new Sqlcommand();SqlParameter prmid = new SqlParameter();prmid.ParameterName = "@key"... 阅读全文
posted @ 2017-09-06 11:31 水泽 阅读(1031) 评论(0) 推荐(0)