public OfficeConfig(IConfigBackendFactory configDocFactory)
        {
            IConfigBackend configDoc = null;

            try
            {
                configDoc = configDocFactory.OpenConfig();
                PreprocessPreferences(configDoc.ReadPreferences());
            }
            finally
            {
                configDoc?.Close();
            }
        }
 public OfficeConfigFactory(IConfigBackendFactory configDocFactory)
 {
     _configDocFactory = configDocFactory;
 }