OpenHome.Net.ControlPoint.CpDevice.AddRef C# (CSharp) Метод

        public void AddRef()
        {
            CpDeviceCAddRef(iHandle);
        }

 private void DeviceAdded(CpDeviceList aList, CpDevice aDevice)
 {
     lock (this)
     {
         if (iDeviceList.Count == 0 && aDevice.Udn() == DeviceBasic.gDeviceName)
         {
             aDevice.AddRef();
             iDeviceList.Add(aDevice);
         }
     }
 }