public async Task <IActionResult> Edit(int id, [Bind("FlavourId,FlavourName,FlavourDescription")] Flavour flavour)
        {
            if (id != flavour.FlavourId)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(flavour);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!FlavourExists(flavour.FlavourId))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            return(View(flavour));
        }
        public async Task <IActionResult> Edit(int id, [Bind("BrandId,BrandName")] Brand brand)
        {
            if (id != brand.BrandId)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(brand);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!BrandExists(brand.BrandId))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            return(View(brand));
        }
        public async Task <IActionResult> Edit(int id, [Bind("IceCreamId,IceCreamName,IceCreamDescription,IceCreamPrice,BrandId,FlavourId,DistributorId,CategoryId")] IceCream iceCream)
        {
            if (id != iceCream.IceCreamId)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(iceCream);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!IceCreamExists(iceCream.IceCreamId))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            ViewData["BrandId"]       = new SelectList(_context.Brands, "BrandId", "BrandId", iceCream.BrandId);
            ViewData["CategoryId"]    = new SelectList(_context.Categories, "CategoryId", "CategoryId", iceCream.CategoryId);
            ViewData["DistributorId"] = new SelectList(_context.Distributors, "DistributorId", "DistributorId", iceCream.DistributorId);
            ViewData["FlavourId"]     = new SelectList(_context.Flavours, "FlavourId", "FlavourId", iceCream.FlavourId);
            return(View(iceCream));
        }
        public async Task <IActionResult> Edit(int id, [Bind("CategoryId,CategoryName")] Category category)
        {
            if (id != category.CategoryId)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(category);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!CategoryExists(category.CategoryId))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            return(View(category));
        }
        public async Task <IActionResult> Edit(int id, [Bind("DistributorId,DistributorName,DistributorContactNo")] Distributor distributor)
        {
            if (id != distributor.DistributorId)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(distributor);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!DistributorExists(distributor.DistributorId))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            return(View(distributor));
        }