private static string[] Split(CsvConfiguration cf, string row)
{
return(Regex.Split(row, $"[\t{cf.Seperator}](?=(?:[^\"]|\"[^\"]*\")*$)")
.Select(s => Regex.Replace(s.Replace("\"\"", "\""), "^\"|\"$", "")).ToArray());
//this code from S.O : https://stackoverflow.com/a/11365961/9131476
}