internal static BindingList <Twitter.User> ReadDestroyListExcel(string startupFile)
        {
            string filename = Path.Combine(string.Concat(AppDomain.CurrentDomain.BaseDirectory, Constants.FILES), string.Concat(startupFile, ExcelExtension));

            return(ExcelHelper.ImportFromExcel(filename));
        }
        internal static BindingList <Twitter.TweetId> TweetIdsListExcel(string startupFile)
        {
            string filename = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, string.Concat(startupFile, ExcelXExtension));

            return(ExcelHelper.ImportTweetIdsFromExcel(filename));
        }