I’m writing a code to send and receive data using the serial port of an arduino, for that I’m using the jserialcomm library. For sending and receiving data, I’m using a DataListener of the library which detect whether or not a bunch of bytes has been sent or received, the problem is that DataListener uses… Read More Serial Comunnication between Java and Arduino

My combobox has list in the form of "COM9 – XXXXXX XXXX". I wish to take just the "COM9" so I can use it to connect to the serialport. How may this be done? >Solution : you can Split() the first space-character – no RegEx required string result = "COM9 – XXXXXX XXXX".Split().First();