protected unsafe void EnableActionStop()
        {
            iCallbackStop = new CallbackStop(DoStop);
            IntPtr ptr = GCHandle.ToIntPtr(iGch);

            DvServiceUpnpOrgAVTransport2EnableActionStop(iHandle, iCallbackStop, ptr);
        }
        protected unsafe void EnableActionStop()
        {
            iCallbackStop = new CallbackStop(DoStop);
            IntPtr ptr = GCHandle.ToIntPtr(iGch);

            DvServiceLinnCoUkRadio1EnableActionStop(iHandle, iCallbackStop, ptr);
        }
 static extern void DvServiceUpnpOrgAVTransport2EnableActionStop(uint aHandle, CallbackStop aCallback, IntPtr aPtr);
 static extern void DvServiceLinnCoUkRadio1EnableActionStop(uint aHandle, CallbackStop aCallback, IntPtr aPtr);