Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
689 views
in Technique[技术] by (71.8m points)

qr code - Font file to print QRCode in vb.net

I need to generate and print QRCode in vb.net, I would like to to know any font file is available which can handle this process automatically.


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

you can use QRCode package to generate QRCode image

install the package: Install-Package QRCoder

usage:

Dim qrGenerator As QRCodeGenerator = New QRCodeGenerator()
Dim qrCodeData As QRCodeData = qrGenerator.CreateQrCode("The text which should be encoded.", QRCodeGenerator.ECCLevel.Q)
Dim qrCode As QRCode = New QRCode(qrCodeData)
Dim qrCodeImage As Bitmap = qrCode.GetGraphic(20)

Using ms As MemoryStream = New MemoryStream
    qrCodeImage.Save("image file location", ImageFormat.Bmp)
End Using

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...