Question

this code

        public IList<Patient> GetByMRNNameDOB(Patient patient)
    {
        using (ISession session = SessionManager.Current.OpenSession())
        {
            ICriteria criteria = session.CreateCriteria(typeof (Patient))
                .Add(Expression.Disjunction()
                         .Add(Expression.Eq("patient.MedicalRecordNumber", patient.MedicalRecordNumber))
                         .Add(Expression.Conjunction()
                                  .Add(Expression.Eq("patient.FirstName", patient.FirstName))
                                  .Add(Expression.Eq("patient.LastName", patient.LastName))
                                  .Add(Expression.Eq("patient.Birthday", patient.Birthday))));

            return criteria.List<Patient>();
        }
    }

throws an error:

Could not resolve property: patient of:
SolutionConsultants.WebScreening.Entities.Patients.Patient

Type for which Type.IsGenericParameter is true

any ideas?

Answer 1

ICriteria criteria = session.CreateCriteria(typeof (Patient))
    .Add(Expression.Disjunction()
                     .Add(Expression.Eq("MedicalRecordNumber", 
                                        patient.MedicalRecordNumber))
                     .Add(Expression.Conjunction()
                              .Add(Expression.Eq("FirstName", patient.FirstName))
                              .Add(Expression.Eq("LastName", patient.LastName))
                              .Add(Expression.Eq("Birthday", patient.Birthday))))