How to Scan QR code in vb.net

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[PrasadBakre-nnlt]

My requirement is as soon as qr code comes in front of web camera it should scan it and should search qr code in table and it should display the related information.

[serdardoganay]

Hello. I want to consult something. There is a document with a QR-code printed on it. This QR-code contains the document's serial number and other information. When scanning this document from the scanner and saving it as a file, can we get the file name from the serial number in the QR-code on this document?