QR Code in Crystal report of a Web application in VS2008

sridivya chappa

7y3.3k

Can we Create a QR Code in Crystal Report with Visual Studio 2008 ?

We are looking to this for a Web application.

4 Replies

Know the answer? Post it — somebody with the same question will find it here.

Mohamed Abedallah7y ago
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:\temp\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
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Leon D7y ago
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/
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Manoj Bhoir7y ago
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
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Amit Gupta7y ago
Here is the link when we do quick search on Google

https://github.com/codebude/QRCoder

Good Luck
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