public void SearchJob() { using (JobModel model = new JobModel()) { IList<int> searchJobListNonNullable = new List<int>(); IList<int?> searchJobListNullable = model.ListJobBySearchCriteria(_view.SearchFiltersVO); foreach (var item in searchJobListNullable) { if (item.HasValue) searchJobListNonNullable.Add(item.Value); } _view.SearchJobList = searchJobListNonNullable; _view.IsSearchJobListEmpty = (_view.SearchJobList.Count == 0); } }