public async Task <IActionResult> Edit(int id, [Bind("ApplicationCourseID,WorkerID,CourseID,StagesApplicationID")] ApplicationCourse applicationCourse)
        {
            if (id != applicationCourse.ApplicationCourseID)
            {
                return(NotFound());
            }

            if (ModelState.IsValid)
            {
                try
                {
                    _context.Update(applicationCourse);
                    await _context.SaveChangesAsync();
                }
                catch (DbUpdateConcurrencyException)
                {
                    if (!ApplicationCourseExists(applicationCourse.ApplicationCourseID))
                    {
                        return(NotFound());
                    }
                    else
                    {
                        throw;
                    }
                }
                return(RedirectToAction(nameof(Index)));
            }
            ViewData["CourseID"]            = new SelectList(_context.Course, "CourseID", "CourseID", applicationCourse.CourseID);
            ViewData["StagesApplicationID"] = new SelectList(_context.StagesApplication, "StagesApplicationID", "StagesApplicationID", applicationCourse.StagesApplicationID);
            ViewData["WorkerID"]            = new SelectList(_context.Worker, "ID", "ID", applicationCourse.WorkerID);
            return(View(applicationCourse));
        }
        public async Task <IActionResult> Create([Bind("ApplicationCourseID,WorkerID,CourseID,StagesApplicationID")] ApplicationCourse applicationCourse)
        {
            if (ModelState.IsValid)
            {
                _context.Add(applicationCourse);
                await _context.SaveChangesAsync();

                return(RedirectToAction(nameof(Index)));
            }
            ViewData["CourseID"]            = new SelectList(_context.Course, "CourseID", "CourseID", applicationCourse.CourseID);
            ViewData["StagesApplicationID"] = new SelectList(_context.StagesApplication, "StagesApplicationID", "StagesApplicationID", applicationCourse.StagesApplicationID);
            ViewData["WorkerID"]            = new SelectList(_context.Worker, "ID", "ID", applicationCourse.WorkerID);
            return(View(applicationCourse));
        }