// GET: /Biopsy/Edit/5 public async Task <ActionResult> Edit(string id) { if (id == null) { return(new HttpStatusCodeResult(HttpStatusCode.BadRequest)); } Biopsy biopsy = await _biopsyStore.GetBiopsyByIdAsync(id); if (biopsy == null) { return(HttpNotFound()); } return(View(biopsy)); }