DataTable dt = new DataTable();
        string line = null;
        int i = 0, firstLoop = 0;
        DataSet dataSet = new DataSet();
        using (StreamReader sr = File.OpenText(@"C:\datafile.csv"))
        {
            while ((line = sr.ReadLine()) != null)
            {
                Regex csvParser = new Regex(",(?=(?:[^\"]*\"[^\"]*\")*(?![^\"]*\"))");
                string[] data = csvParser.Split(line);
                if(data.Length>0)
                {
                    if(i==0)
                    {
                        foreach(var item in data)
                        {
                            dt.Columns.Add(item);
                        }
                        i++;
                    }
                    if(firstLoop>0)
                    {
                        DataRow row = dt.NewRow();
                        row.ItemArray = data;
                        dt.Rows.Add(row);
                    }
                    firstLoop++;
                }
            }
        }
        dataSet.Tables.Add(dt);