public void Send(string data)
{
BarcodeSimulator = new ConnectedObject();
byte[] barcodelength = ConnectedObject.ConvertIntToByteArray16((short)data.Length);
_writer.Write(Encoding.ASCII.GetString(BarcodeSimulator.MsgTerminatorStart.ToArray(), 0, BarcodeSimulator.MsgTerminatorStart.Count));
_writer.Write(Encoding.ASCII.GetString(barcodelength, 0, barcodelength.Length));
_writer.Write(data);
_writer.Write(Encoding.ASCII.GetString(BarcodeSimulator.MsgTerminatorStop.ToArray(), 0, BarcodeSimulator.MsgTerminatorStop.Count));
_writer.Flush();
}