public async Task <IActionResult> Edit(int id, [Bind("SongID,Title,Status,Contributor1Role,Contributor1,Contributor2Role,Contributor2,Contributor3Role,Contributor3")] Song song)
        {
            if (id != song.SongID)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(song);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!SongExists(song.SongID))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            return(View(song));
        }
        public async Task <IActionResult> Edit(int id, [Bind("ApplicationUserID,Name,Role,Role2")] ApplicationUser applicationUser)
        {
            if (id != applicationUser.ApplicationUserID)
            {
                return(NotFound());
            }

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