Better: generate in your Business Object or ObjectDataSource .
using (Bitmap bitmap = qrCode.GetGraphic(pixelsPerModule)) using (MemoryStream ms = new MemoryStream()) telerik reporting qr code
using (var qrGenerator = new QRCodeGenerator()) using (var qrCodeData = qrGenerator.CreateQrCode(text, QRCodeGenerator.ECCLevel.Q)) using (var qrCode = new QRCode(qrCodeData)) Better: generate in your Business Object or ObjectDataSource
bitmap.Save(ms, System.Drawing.Imaging.ImageFormat.Png); return ms.ToArray(); telerik reporting qr code