title: Rs232 serial from Windows 10 App
body: <p>I have a Panasonic Tablet that runs Windows 10 x64, and it has a UHF RFID chip inside that's made available through a virtual COM  PORT (like a USB - rs232 cable)  - 19200 bps, 8 bits, no parity, 1 stop bit. </p>
  
  <p>How can I access this COM port from a Windows App? I want to develop a simple touch app, I know how to communicate to this chip, but I can't find out how to just open the connection. Which language is better for developing an app (for tablet use)  that has this hardware communication? </p>