Question about serial port detection

[mehis]

i have looked all the demos, but i have not found if it is possible to query serial port number from detected bluetooth device service?
It is needed for me because i need to detect bluetooth or usb device  and its serial port with delphi written user application to give it forward to a c++ developed dll what will communicate with detected device.

[Roman Novgorodov]

Hello

Please try USBDevice Demo. If you see your BT adapter in the list of usb device, you can try press Update Descriptors. Usual it contains S/N.

Roman Novgorodov
DeepSoftware.Com

[mehis]

I can see my bluetooth module in that list "Dell Wireless 375 Bluetooth Module with AMP". But when I click "Update Descriptors" then i can't see that there is two Bluetooth devices active and they both have serial ports....
In bluetooth demo I can see that connected device has correct serial port service  (nrBt1.device[nrbt1.deviceindex].services[0].caption), but I can't find com port number...
I did not find that any demo uses this property nrBt1.device[nrbt1.deviceindex].services[0].QuerySet - is there somehow  link to serial port information?