txt file with comma dimmiter to database

        private List ParseCSVFile(string fileNameWithPath)
        {
            List listOfWords = new List();

            try
            {
                string line;
                char[] splitByCharSet = new char[1] { '\"' };

                using (StreamReader reader = new StreamReader(fileNameWithPath))
                {
                    while ((line = reader.ReadLine()) != null)
                    {
                        string[] items;

                        //Parsing by firstly double quote character
                        items = line.Trim().Split(splitByCharSet, StringSplitOptions.RemoveEmptyEntries);

                        if (items.Length != 0)
                        {
                            foreach (string s in items)
                            {
                                // Then filtering out standalone comma character and pushing all valid words into a List
                                if (s != ",")
                                {
                                    listOfWords.Add(s);
                                }
                            }
                        }
                    }
                }

            }
            catch (Exception exc)
            {
                throw exc;
            }

            return listOfWords;
        }