set bar code to string builder

i am generating bar code using zen.barcode

like this

Zen.Barcode.CodeQrBarcodeDraw brcode = Zen.Barcode.BarcodeDrawFactory.CodeQr;

and now i want to set this barcode to string builder table column.

sb.Append("")

sb.Append("

brcode.Draw("read 200000 faliure " + (ab * 1.5).ToString(), 16)")

but it is not display in pdf document.why?

3 Replies

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

Archit Shrivastava8y ago
thanks for replying but i already created bar code but i dont know how to display bar code image in html column.
i want to display image in html column
0
Leon D8y ago
You can use free spire.barcode dll and free spire.pdf dll to generate qr code image and then insert into pdf. Refer below links:

https://www.e-iceblue.com/Tutorials/Spire.Barcode/Spire.Barcode-Program-Guide/Create-a-QR-Code-in-C.html

https://www.e-iceblue.com/Tutorials/Spire.PDF/Spire.PDF-Program-Guide/How-to-Create-a-PDF-Document-and-Insert-an-Image.html
0
Rupesh Kahane8y ago
As per your question,You would like to display that bar code in pdf.
Am I Right?

You can print that barcode in pdf by using reference of image. For more info refer
1) https://stackoverflow.com/questions/45532021/zen-barcode-with-characters-winforms

Hope so it will help you. Let me know if you have any concern.
0