C# (CSharp) OneToManyMVCContext.SaveChangesAsync示例

示例#1

文件： GradesController.cs 项目： ArtavazdGevorgyan/OneToManyMNC

        public async Task <IActionResult> Create([Bind("GradeId,GradeName")] Grade grade)
        {
            if (ModelState.IsValid)
            {
                _context.Add(grade);
                await _context.SaveChangesAsync();

                return(RedirectToAction(nameof(Index)));
            }
            return(View(grade));
        }

示例#2

文件： AmbionsController.cs 项目： ArtavazdGevorgyan/OneToManyMNC

        public async Task <IActionResult> Create([Bind("AmbionId,AmbionName")] Ambion ambion)
        {
            if (ModelState.IsValid)
            {
                _context.Add(ambion);
                await _context.SaveChangesAsync();

                return(RedirectToAction(nameof(Index)));
            }
            return(View(ambion));
        }

示例#3

文件： StudentsController.cs 项目： ArtavazdGevorgyan/OneToManyMNC

        public async Task <IActionResult> Create(Student student)
        {
            if (ModelState.IsValid)
            {
                _context.Add(student);
                await _context.SaveChangesAsync();

                return(RedirectToAction(nameof(Index)));
            }
            else
            {
                return(BadRequest());
            }
        }