public TextToSpeechNotifier(ISpeechLibrary speechLibrary,
                             IConfigurationManager <TextToSpeechConfiguration> configurationManager)
 {
     _speechLibrary        = speechLibrary;
     _configurationManager = configurationManager;
     _configFileInfo       = new FileInfo(_configFileName);
 }
        public TextToSpeechNotifier(ISpeechLibrary speechLibrary,
		                            IConfigurationManager<TextToSpeechConfiguration> configurationManager)
        {
            _speechLibrary = speechLibrary;
            _configurationManager = configurationManager;
            _configFileInfo = new FileInfo(_configFileName);
        }