// GET: BikeMakers/Edit/5 public async Task <IActionResult> Edit(int?id) { if (id == null) { return(NotFound()); } var model = await _context.BikeMakers.FindAsync(id); if (model == null) { return(NotFound()); } var bikeMakerModel = _converterHelper.ToBikeMakerViewModel(model); if (bikeMakerModel == null) { return(NotFound()); } return(View(bikeMakerModel)); }