public void ObserverHandler(ObserverMessage msg)
        {
            StreamWriter sw = new StreamWriter(Directory.GetCurrentDirectory() + "/log-output.txt");

            sw.Write("Error (" + msg.message + ")");
            sw.Close();
        }
 public void ObserverHandler(ObserverMessage msg)
 {
     Console.WriteLine("Error (" + msg.message + ")");
 }
 static public void sendMessage(ObserverMessage src)
 {
     _observer(src);
 }