1DataSet ds = new DataSet();2ds.Load(reader,..);3ds.Tables[0].Load(reader);4 相关文章： 2022-12-23 2022-02-06 2021-08-06 2021-06-21 2022-12-23 2022-12-23 2021-12-16 2022-03-10
DataSet ds = new DataSet();ds.Load(reader,
..);ds.Tables[0].Load(reader);