public virtual CrystalDecisions.CrystalReports.Engine.ReportDocument CreateReport()
        {
            thuoc_phieudutru_old rpt = new thuoc_phieudutru_old();

            rpt.Site = this.Site;
            return(rpt);
        }
 public virtual CrystalDecisions.CrystalReports.Engine.ReportDocument CreateReport()
 {
     thuoc_phieudutru_old rpt = new thuoc_phieudutru_old();
     rpt.Site = this.Site;
     return rpt;
 }