RaumfeldNET.ZoneManager.areAllRenderersLinked C# (CSharp) Метод

        protected Boolean areAllRenderersLinked()
        {
            lock (zones)
            {
                lock (rooms)
                {

                    String[] keys = zones.Keys.ToArray<String>();
                    for (int zoneIdx = 0; zoneIdx < keys.Length; zoneIdx++)
                    {
                        if (String.IsNullOrEmpty(zones[keys[zoneIdx]].rendererUDN))
                            return false;
                    }

                    /*
                    keys = rooms.Keys.ToArray<String>();
                    for (int roomIdx = 0; roomIdx < keys.Length; roomIdx++)
                    {
                        if (String.IsNullOrEmpty(rooms[keys[roomIdx]].rendererUDN))
                            return false;
                    }
                     */
                }
            }

            return true;
        }