Crystal reports 如何在crystal report中逐个添加多个数据表

现在我得到一个数据表的第一行，在下一行，另一个表的第一行

  I want to show the two datatable one above and the other below the previous.    

它会帮助你，一个字一个字地跟着它

        Dsprint.Tables.Add(dtReceiptVoucher);
        Dsprint.Tables.Add(dtPaymentVoucher);
        ReportDocument Rpt = new ReportDocument();
        string filepath = Application.StartupPath.Replace("bin\\Debug", "") +     @"\CrystalReports\crDayReportNew.rpt";
        Rpt.Load(filepath);
        frmCrystalReportViewer newReportViewer = new frmCrystalReportViewer();
        Rpt.SetDataSource(Dsprint);
        Dsprint.WriteXmlSchema(Environment.CurrentDirectory + "\\DayReport.xsd");
        newReportViewer.crViewer.ReportSource = Rpt;
        newReportViewer.ShowDialog();