How can I find out a COM port number of a bluetooth device in c#?

Question

My company developed a device that communicates with a PC via Bluetooth using a virtual COM port.

Now we need a user to pair a device with a PC (MS Windows OS) firs

Answer 1

Maybe it is not what you are looking for, and maybe you already found your answer...

I just found a question not exactly like yours but worked for me.. With this one you can find out which one of your COM Ports are from a Bluetooth device: StackOverflow - Determine if serial port is normal COM or SPP

I hope it helps somehow. If you find out how to do what you wanted, please let me know. Thanks.