/// <summary>
/// Writes the date time.
/// </summary>
/// <param name="portlist">The portlist.</param>
/// <param name="proxy">The proxy.</param>
/// <param name="clientGuid">The client GUID.</param>
/// <param name="meterTime">The meter time.</param>
private static void WriteDateTime(string portName, SmlComServiceClient proxy, Guid clientGuid, DateTime meterTime)
{
Console.WriteLine("Writing meter time to: {0}.", meterTime);
proxy.WriteDateAndTime(clientGuid, portList.FirstOrDefault(m => m.ComPortName == portName), meterTime);
Console.WriteLine("Meter time was set.");
Console.WriteLine();
}