/// <summary> /// Updates a Prefecence Rank record to database /// </summary> /// <param name="requirementId"></param> /// <param name="tnx"></param> public void Update(int requirementId, IDbTransaction tnx) { try { PreferenceRankDataService dataService = new PreferenceRankDataService(tnx); dataService.Update(requirementId, _preference.PreferenceId, _rank); } catch { throw; } }