/// <summary>
 /// Change the PlayMode on the device
 /// </summary>
 /// <param name="NewMode">Desired Mode</param>
 public void SetPlayMode(PlayMode NewMode)
 {
     CpAVTransport.Enum_CurrentPlayMode RetVal = CpAVTransport.Enum_CurrentPlayMode._UNSPECIFIED_;
     AVTransport.SetUnspecifiedValue("Enum_CurrentPlayMode", NewMode.ToString());
     AVTransport.SetPlayMode((UInt32)this.AVTid, RetVal);
 }