private void LoadResultCodes() { string query = CreateResultCodeQuery(); SqlConnection conn = new SqlConnection(campaign.ConnString); conn.Open(); SqlCommand cmd = new SqlCommand(query, conn); SqlDataReader sdr = cmd.ExecuteReader(); while (sdr.Read()) { long resultCodeID = (long)sdr[0]; string Description = (string)sdr[1]; ResultCode resultCode = new ResultCode(campaign, resultCodeID, Description); ResultCodes.Add(resultCode); } sdr.Close(); conn.Close(); }