public ICollection <Subject> GetSubjectsFromSpecialization(string specializationName) { try { var specialization = SpecializationsRepository.GetList().Where(x => x.Name == specializationName).First(); return(SubjectsRepository.GetList(specialization)); } catch (Exception) { return(new List <Subject>()); } }
public ICollection <Material> GetMaterialsFromSubject(string subjectName) { try { var subject = SubjectsRepository.GetList().Where(x => x.Name == subjectName).First(); return(MaterialsRepository.GetList(subject)); } catch (Exception) { return(new List <Material>()); } }