public ActionResult Edit(int id)
        {
            var labAssistant = _context.LabAssistances.Single(i => i.Id == id);

            var viewModel = new LabAssistantsFormViewModel(labAssistant);

            return(View("LabAssistantsForm", viewModel));
        }
        public ActionResult New()
        {
            var viewModel = new LabAssistantsFormViewModel();

            return(View("LabAssistantsForm", viewModel));
        }