QR Code in Crystal report of a Web application in VS2008

Question

Can we Create a QR Code in Crystal Report with Visual Studio 2008 ? We are looking to this for a Web application.

Leon D · Answer

Yes, you can use Free Spire.Barcode for .NET library. Refer to the below article: https://www.c-sharpcorner.com/UploadFile/38268a/generating-qr-code-in-C-Sharp/

Manoj Bhoir · Answer

Hi, You can use QR Code libraries. Or you can generate QR Code image and then display it in your report. Check this link : http://www.keepautomation.com/products/net_barcode_crystal_reports/barcodes/qrcode.html

Amit Gupta · Answer

Here is the link when we do quick search on Google https://github.com/codebude/QRCoder Good Luck

Mohamed Abedallah · Answer

As Manoj said, you can use library to create QR image and then add this image to your report. Using LEADTOOLS creating QR is as simple as this: RasterImage img = RasterImage.Create(300, 300, 24, 300, RasterColor.White); QRBarcodeData QData = BarcodeData.CreateDefaultBarcodeData(BarcodeSymbology.QR) as QRBarcodeData; BarcodeEngine bEngine = new BarcodeEngine(); QRBarcodeWriteOptions QwriteOptions = bEngine.Writer.GetDefaultOptions(QData.Symbology) as QRBarcodeWriteOptions; QData.Value = "www.LEADTOOLS.com" ; bEngine.Writer.CalculateBarcodeDataBounds( new LeadRect(0, 0, img.Width, img.Height), 300, 300, QData, QwriteOptions); bEngine.Writer.WriteBarcode(img, QData, QwriteOptions); RasterCodecs _code = new RasterCodecs(); _code.Save(img, @ "D:	emp\QR.PNG" , RasterImageFormat.Png, 24); If you do not know which QR sub-types you want to use, see this article: https://www.leadtools.com/sdk/barcode/qr-chart

QR Code in Crystal report of a Web application in VS2008

Answers (4)