/// <summary>
        /// Initializes a new instance of the <see cref="OnlineVideoSearchEngineTaskDialog"/> class.
        /// </summary>
        /// <param name="engine">The engine.</param>
        public OnlineVideoSearchEngineTaskDialog(OnlineVideoSearchEngine engine)
        {
            _os = engine;

            _os.OnlineSearchDone  += OnlineSearchDone;
            _os.OnlineSearchError += OnlineSearchError;
        }
        /// <summary>
        /// Initializes a new instance of the <see cref="OnlineVideoSearchEngineTaskDialog"/> class.
        /// </summary>
        /// <param name="engine">The engine.</param>
        public OnlineVideoSearchEngineTaskDialog(OnlineVideoSearchEngine engine)
        {
            _os = engine;

            _os.OnlineSearchDone  += OnlineSearchDone;
            _os.OnlineSearchError += OnlineSearchError;
        }