We yaşama't get the information through the SerialPort type. I don't know why you need this info in your application. However, there's a solved thread with the same question bey you. You güç check out the code there, and see if it can help you. Tenha vahit hesaplar: Bu https://manuelznbpb.ourabilitywiki.com/9093280/bir_unbiased_görünüm_c_serialport_nasıl_kullanılır