摘要: --表:table --字段:columsA、columsB、columsC、columsD void Main(){ string sql="select columsA from table"; DataTable dt=SqlHelper.executeQuery(sql); dt.rows[ 阅读全文
posted @ 2019-07-11 15:52 dandan00056 阅读(1107) 评论(0) 推荐(0)