using (var conn = new SqlConnection(Constants.LOCAL))
{
    using (var cmd = new SqlCommand())
    {
        cmd.Connection = conn;
        cmd.CommandType = CommandType.Text;
        cmd.CommandText = Constants.QUERY_HTML;

        conn.Open();

        DataTable dt = new DataTable();

        try
        {
            using (var reader = cmd.ExecuteReader())
            {
                dt.Load(reader);
            }
        }
        catch (Exception ex)
        {
            Console.WriteLine(ex.ToString());
        }

        if (dt.Rows.Count > 0)
        {
            result.payload = dt;
            result.hasPayload = true;
            result.code = 200;
        }

        return result;
    }
}