private void EventResponseSetAVTransportURI(object sender, ServiceAVTransport.AsyncActionSetAVTransportURI.EventArgsResponse e)
 {
     Play();
 }
 private void EventResponseSetAVTransportURI(object sender, ServiceAVTransport.AsyncActionSetAVTransportURI.EventArgsResponse e)
 {
     iActionPlay.PlayBegin(iInstanceId, "1");
 }