public ActionResult Edit(Content Contentpara, HttpPostedFileBase image = null) { if (ModelState.IsValid) { if (image != null) { Contentpara.ImageType = image.ContentType; Contentpara.ImageData = new byte[image.ContentLength]; image.InputStream.Read(Contentpara.ImageData, 0, image.ContentLength); myrepo.AddContent(Contentpara); } else { myrepo.AddContent(Contentpara); } return(RedirectToAction("Index")); } else { return(View(Contentpara)); } }