Upload Image by using asp.net mvc

[HttpPost]
        public ActionResult Create(string fileTitle)
        {
            try
            {
                HttpPostedFileBase file = Request.Files[0];
                byte[] imageSize = new byte[file.ContentLength];
                file.InputStream.Read(imageSize, 0, (int)file.ContentLength);
                Image image = new Image()
                {
                    Name = file.FileName.Split('\\').Last(),
                    Size = file.ContentLength,
                    Title = fileTitle,
                    ID = 1,
                    Image1 = imageSize
                };
                db.Images.AddObject(image);
                db.SaveChanges();
                return RedirectToAction("Detail");
            }
            catch(Exception e)
            {
                ModelState.AddModelError("uploadError", e);
            }
            return View();
        }

  @using (Html.BeginForm("Create", "Home", FormMethod.Post, new { enctype = "multipart/form-data" }))
{
    <fieldset>
        <legend>Upload Image</legend>

        @Html.Label("Title")
        @Html.Editor("fileTitle")<br />
        Upload File: <input type="file" name="test" />
        <p>
            <input type="submit" value="Create" />
        </p>
    </fieldset>
}