private void SetPatientsOnModel(BiopsyCreateModel model)
 {
     model.Patients = (_patientStore.GetPatients()).Select(p => new SelectListItem()
     {
         Text = p.Id, Value = p.Id
     });
 }
        // GET: /Biopsy/Create
        public ActionResult Create()
        {
            var model = new BiopsyCreateModel();

            SetPatientsOnModel(model);
            return(View(model));
        }
        public async Task <ActionResult> Create([Bind(Include = "Id,PatientId")] BiopsyCreateModel biopsyModel)
        {
            if (ModelState.IsValid)
            {
                var biopsy = new Biopsy()
                {
                    Id        = biopsyModel.Id,
                    PatientId = biopsyModel.PatientId
                };
                await _biopsyStore.AddBiopsyAsync(biopsy);

                return(RedirectToAction("Index"));
            }

            SetPatientsOnModel(biopsyModel);
            return(View(biopsyModel));
        }