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

            rpt.Site = this.Site;
            return(rpt);
        }
        private void frmReportHangNhap_Load(object sender, EventArgs e)
        {
            crCommodityInputReport input = new crCommodityInputReport();

            input.SetParameterValue("@TimeStart", DateTime.Parse(timeStart));
            input.SetParameterValue("@TimeEnd", DateTime.Parse(timeEnd));
            input.SetParameterValue("Total", total);
            crystalReportViewer.ReportSource = input;
        }