ذخیره و بازیابی عکس در دیتابیس

[samanta3000]

من کد زیر را برای ذخیره و بازیابی عکس نوشتم ولی هنگام اجرا دستور request.Files.count همیشه صفره و عکسی رو ذخیره نمیکنه
به نظرتون باید چیکار کرد؟


این ویو است:

 

  <div class="form-group">

        @Html.LabelFor(m => m.Image,new { @class = "col-md-2 control-label" })

        <div class="col-md-10">

            <input type="file" name="Image" id="FileUpload" accept=".png,.jpg,.gif,.tif"/>

        </div>

    </div>

این متد userPhotos برای بازیابی عکس:

  public FileContentResult UserPhotos()

        {

            if (User.Identity.IsAuthenticated)

            {

                 string userId = User.Identity.GetUserId();



                if (userId == null)

                {

                    string fileName = HttpContext.Server.MapPath(@"/Images/noImg.gif");



                    byte[] imageData = null;

                    FileInfo fileInfo = new FileInfo(fileName);

                    long imageFileLength = fileInfo.Length;

                    FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read);

                    BinaryReader br = new BinaryReader(fs);

                    imageData = br.ReadBytes((int)imageFileLength);



                    return File(imageData, "image/gif");



                }

                // to get the user details to load user Image    

                var bdUsers = HttpContext.GetOwinContext().Get<ApplicationDbCont  ext>();

                var userImage = bdUsers.Users.Where(x => x.Id == userId).FirstOrDefault();

                byte[] imageData2 = null;



                if (userImage.Image== null)

                {

                    string fileName = HttpContext.Server.MapPath(@"/Images/noImg.gif");



                    FileInfo fileInfo = new FileInfo(fileName);

                    long imageFileLength = fileInfo.Length;

                    FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read);

                    BinaryReader br = new BinaryReader(fs);

                    imageData2 = br.ReadBytes((int)imageFileLength);

                }

                     return new FileContentResult(imageData2, "image/gif");





            }

            else

            {

                string fileName = HttpContext.Server.MapPath(@"/Images/noImg.gif");



                byte[] imageData = null;

                FileInfo fileInfo = new FileInfo(fileName);

                long imageFileLength = fileInfo.Length;

                FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read);

                BinaryReader br = new BinaryReader(fs);

                imageData = br.ReadBytes((int)imageFileLength);

                return File(imageData, "image/gif");



            }

        }

این هم کد ثبت عکس

  public async Task<ActionResult> Register([Bind(Exclude = "Image")] RegisterViewModel model)

        {

            if (ModelState.IsValid)

            {

                byte[] imageData = null;



                if (Request.Files.Count > 0)

                {

                    HttpPostedFileBase PoImageFile = Request.Files["Image"];

                    using(var binary=new BinaryReader(PoImageFile.InputStream))

                    {

                        imageData = binary.ReadBytes(PoImageFile.ContentLength);

                    }

                }

                var user = new ApplicationUser { UserName = model.Email, Email = model.Email , FirstName=model.FirstName,LastName=model.LastName };



                user.Image = imageData;