I wonder if it's possible to integrate a QRCode reader into delphi that uses WebCam to read. Or a bar code reader. I have no idea how to start, so I have not done anything yet!
Integrate QRCode reader into the Delphi system!
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asked by anonymous 29.05.2014 / 16:48
1 answer
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Both simple and complex readers use keyboard or USB input to allocate data to your system.
To read QRCode you'll usually use a 2d reader . This impute in the field with focus the string of QRCode (or type of code 2d that is) and by default sends a line break to the end.
In programming nothing changes, it will be as if the user had typed the code and pressed enter. For example:
Reading this QRCode:
With Reader 2d, you will add 12345678901234567890 to the field with focus.
29.05.2014 / 21:08