private static void WriteManufacturerId(string portName, SmlComServiceClient proxy, Guid clientGuid, string manId)
{
Console.WriteLine("Setting manufactuer idto: " + manId);
proxy.WriteManufacturerId(clientGuid, portList.FirstOrDefault(m => m.ComPortName == portName), manId);
var result = proxy.ReadManufacturerId(clientGuid, portList.FirstOrDefault(m => m.ComPortName == portName));
Console.WriteLine("Manufacturer id read: " + Encoding.ASCII.GetString(result.Data));
Console.WriteLine();
}
