public async Task <IActionResult> Edit(int id, SubsidencePoint subsidencePoint)
        {
            if (id != subsidencePoint.ID)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(subsidencePoint);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!SubsidencePointExists(subsidencePoint.ID))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction("Index"));
            }
            subsidencePoint.Countries = GetCountries();
            subsidencePoint.Regions   = GetRegions();
            subsidencePoint.DataTypes = GetDataTypes();
            subsidencePoint.Cities    = GetCities();
            return(View(subsidencePoint));
        }
        // GET: SubsidencePoints/Create
        public IActionResult Create()
        {
            var model = new SubsidencePoint();

            model.Countries = GetCountries();
            model.Regions   = GetRegions();
            model.DataTypes = GetDataTypes();
            model.Cities    = GetCities();
            return(View(model));
        }
        public async Task <IActionResult> Create(SubsidencePoint subsidencePoint)
        {
            if (ModelState.IsValid)
            {
                _context.Add(subsidencePoint);
                await _context.SaveChangesAsync();

                return(RedirectToAction("Index"));
            }
            subsidencePoint.Countries = GetCountries();
            subsidencePoint.Regions   = GetRegions();
            subsidencePoint.DataTypes = GetDataTypes();
            subsidencePoint.Cities    = GetCities();
            return(View(subsidencePoint));
        }