Don't do development for many years, now the company has a ocx is made of Delphi, this component will now add a qr code, find online a lot, including also under several CSDN, couldn't find available, or scanning not to come out, or scan showed garbled, which can give a qr code available components?

CodePudding user response:

This two days is just made such a small project also found a pile of data can recommend two
1, www.partitek.cn pat technology qr code coding decoding component
2, Zint Barcode Library open source decoding qr code coding component
The two I have validated and rather easy to use, need can be passed on to you

CodePudding user response:

Zinbarcode free qr code controls, and fastreport as using built-in controls

CodePudding user response:

This post may be helpful to you.
http://bbs.csdn.net/topics/390478242

CodePudding user response:

Study hard in the

http://img.my.csdn.net/uploads/201402/15/1392456745_4358.jpg

CodePudding user response:

CodePudding user response:

reference 1st floor yardwin response:

it just two days to do such a small project also found a pile of data can recommend two
1, www.partitek.cn pat technology qr code coding decoding component
2, Zint Barcode Library open source decoding qr code coding component
The two I have validated and rather easy to use, the need can be passed on to you

This problem I switched back to one component also good, now the question is a question of qr code shows a newline, added a newline character in the line

CodePudding user response:

reference 5 floor sgzhou12345 reply:

What is this tool?

CodePudding user response:

reference 5 floor sgzhou12345 reply:

This is how do ah?

CodePudding user response:

Please tell me how to decode,
Zint only encoded output images
From the image decoding, always can't find the suite available (because I only have Delphi)
Shandong eldest brother, that read the pictures, is how to decode, thank you teach!