/// <summary> /// Fill the com port selector with a list of available ports. /// </summary> private void FillAvailable() { string s; SerialPort p = new SerialPort(this.Func, false); for(int i = 1; i <= MAX_PORTS; i++) { s = "COM" + i.ToString() + ":"; if(p.Available(s)) { this.ComPort.Items.Add(s); } } this.ComPort.SelectedIndex = 0; return; }