public static BoardScreenUpdater GetInstance(CloudStorage storage) { if (instance == null) { lock (syncRoot) { if (instance == null) instance = new BoardScreenUpdater(storage); } } return instance; }
public static BoardScreenUpdater GetInstance(CloudStorage storage) { if (instance == null) { lock (syncRoot) { if (instance == null) { instance = new BoardScreenUpdater(storage); } } } return(instance); }