DataBand detailBand = rptPF.FindObject("Data2") as DataBand;
            detailBand.BeforePrint += DetailBand_BeforePrint1;

        //单款生产单，生成分纸机二维码
        private void DetailBand_BeforePrint1(object? sender, EventArgs e)
        {
            //取出当前正在打印的记录(DataRow)。
            DataRow row = (sender as DataBand).DataSource.CurrentRow as DataRow;

            var device = DeviceFactory.GetPaperDevice(row["deviceHID"]);//获取设备
            var barcodeText = device.GetBarcode(device);//生成条码文本

            //设置条码文本
            BarcodeObject barcodeObject = (BarcodeObject)(sender as DataBand).Report.FindObject("Barcode1");
            if (barcodeObject != null)
            {
                barcodeObject.Text = barcodeText;
            }
        }