public async Task <IActionResult> Edit(int id, [Bind("Id,Question,CourseChapterId,Indx,IsHidden,Description,Imgurl")] CourseChapterExam courseChapterExam, IFormFile myfile)
        {
            if (id != courseChapterExam.Id)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    courseChapterExam.Imgurl = await UserFile.UploadeNewImageAsync(courseChapterExam.Imgurl,
                                                                                   myfile, _environment.WebRootPath, Properties.Resources.Secured, 500, 500);

                    _context.Update(courseChapterExam);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!CourseChapterExamExists(courseChapterExam.Id))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction("Edit", "CourseChapters", new { id = courseChapterExam.CourseChapterId }));
            }
            return(View(courseChapterExam));
        }
        public async Task <IActionResult> Create([Bind("Id,Question,CourseChapterId,Indx,IsHidden,Description,Imgurl")] CourseChapterExam courseChapterExam, IFormFile myfile)
        {
            if (ModelState.IsValid)
            {
                courseChapterExam.Imgurl = await UserFile.UploadeNewImageAsync(courseChapterExam.Imgurl,
                                                                               myfile, _environment.WebRootPath, Properties.Resources.Secured, 500, 500);

                _context.Add(courseChapterExam);
                await _context.SaveChangesAsync();

                return(RedirectToAction("Edit", "CourseChapters", new { id = courseChapterExam.CourseChapterId }));
            }
            return(View(courseChapterExam));
        }