public async Task <IActionResult> Edit(int id, [Bind("TreatmentId,TreatmentDate,TreatmentStage,IsTrialTreatment,TreatmentTypeId,TrialGroupId")] PtsTreatment ptsTreatment)
        {
            if (id != ptsTreatment.TreatmentId)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(ptsTreatment);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!PtsTreatmentExists(ptsTreatment.TreatmentId))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            ViewData["TreatmentTypeId"] = new SelectList(_context.PtsTreatmentType, "TreatmentTypeId", "TreatmentTypeId", ptsTreatment.TreatmentTypeId);
            ViewData["TreatmentTypeId"] = new SelectList(_context.PtsTrialGroup, "TrialGroupId", "TrialGroupId", ptsTreatment.TreatmentTypeId);
            return(View(ptsTreatment));
        }
        public async Task <IActionResult> Create([Bind("TreatmentId,TreatmentDate,TreatmentStage,IsTrialTreatment,TreatmentTypeId,TrialGroupId")] PtsTreatment ptsTreatment)
        {
            if (ModelState.IsValid)
            {
                _context.Add(ptsTreatment);
                await _context.SaveChangesAsync();

                return(RedirectToAction(nameof(Index)));
            }
            ViewData["TreatmentTypeId"] = new SelectList(_context.PtsTreatmentType, "TreatmentTypeId", "TreatmentTypeId", ptsTreatment.TreatmentTypeId);
            ViewData["TreatmentTypeId"] = new SelectList(_context.PtsTrialGroup, "TrialGroupId", "TrialGroupId", ptsTreatment.TreatmentTypeId);
            return(View(ptsTreatment));
        }