public ActionResult Edit(ImageUpload photo)
{
var photoOriginal = db.Images.Find(photo.ImageId);
if (Request.Files.Count > 0 && Request.Files[0].ContentLength > 0)
{
HttpPostedFileBase file = Request.Files[0];
Int32 length = file.ContentLength;
photo.ContentType = file.ContentType;
byte[] tempImage = new byte[length];
file.InputStream.Read(tempImage, 0, length);
photo.ImageData = tempImage;
}
else
{
photo.ImageData = photoOriginal.ImageData;
photo.ContentType = photoOriginal.ContentType;
}
//db.Entry(photo).State = EntityState.Modified;
db.Entry(photoOriginal).CurrentValues.SetValues(photo);
db.SaveChanges();
return RedirectToAction("Index");
}
public ActionResult Upload(ImageUpload photo)
{
HttpPostedFileBase file = Request.Files[0];
Int32 length = file.ContentLength;
photo.ContentType = file.ContentType;
byte[] tempImage = new byte[length];
file.InputStream.Read(tempImage, 0, length);
photo.ImageData = tempImage;
db.Images.Add(photo);
db.SaveChanges();
return RedirectToAction("Index");
}