static void Main(string[] args) { try { DeviceClient deviceClient = DeviceClient.CreateFromConnectionString(DeviceConnectionString, TransportType.Mqtt); if (deviceClient == null) { Console.WriteLine("Failed to create DeviceClient!"); } else { deviceClient.EnableE2EDiagnosticWithCloudSetting().Wait(); SendEvent(deviceClient).Wait(); } Console.WriteLine("Exited!\n"); } catch (Exception ex) { Console.WriteLine("Error in sample: {0}", ex.Message); } }