1、DataSet 中的数据排序

DataSet ds = new DataSet();            // 获取当前排口的数据            ds = _xiaobill.GetHistoryData(yinZiBianm, zhanDian, beginDate, endDate, dNum);            DataTable dt = ds.Tables[0];            DataRow[] dt2 = dt.Select("1=1","数据时间 ASC ");

 

DataRow[]装成DataTable

DataSet dsCheckList = _yinziBill.SearchJianKongYinZiByType(zhanDian);            DataRow[] dr = dsCheckList.Tables[0].Select("因子国际编码 in ('B02','01','02','03','04')");            DataTable t = dsCheckList.Tables[0].Clone();            t.Clear();            foreach (DataRow row in dr)            {                t.ImportRow(row);            }            this.CheckBoxList1.DataSource = t;            this.CheckBoxList1.DataValueField = "因子ID";            this.CheckBoxList1.DataTextField = "因子名称";            this.CheckBoxList1.DataBind();