DataReader 转 DataSet 或 DataTable 1DataSet ds = new DataSet();2ds.Load(reader,..);3ds.Tables[0].Load(reader);4
DataSet ds = new DataSet();ds.Load(reader,
..);ds.Tables[0].Load(reader);DataSet ds = new DataSet();ds.Load(reader,..);ds.Tables[0].Load(reader);DataSet ds = new DataSet();ds.Load(reader,..);ds.Tables[0].Load(reader);