How to transfer qr code data via blutooth (com port)?

Question

QR codes

Hello. I connected an android qr-code scanner to a PC via bluetooth, started writing an application on winforms, where I connected the scanner via com-port using System.IO.Ports, SerialPort class. Now the question is how to transfer data to the Winforms application itself, let's say to the same texbox or datagridview. On android, the scanner has already scanned the qr code and received text data, how to transfer it?

Answer 1

the problem is not absolutely clear - a problem to transfer or receive? you send data in android and get it in windows - these are different devices and different tasks
In vmndows in SerialPort there is a dtareciever event on it and hang a handler, but in android it depends on what you wrote and on what you wrote there