Function for receiving cloud to device messages

Program.cs

private static async void ReceiveC2dAsync()
{
    Console.WriteLine("\nReceiving cloud to device messages from service");
    while (true)
    {
        Message receivedMessage = await deviceClient.ReceiveAsync();
        if (receivedMessage == null) continue;

        Console.ForegroundColor = ConsoleColor.Yellow;
        Console.WriteLine("Received message: {0}", Encoding.ASCII.GetString(receivedMessage.GetBytes()));
        Console.ResetColor();

        await deviceClient.CompleteAsync(receivedMessage);
    }
}