public ActionResult Image(int vehicleId)
{
byte[] foundBuff = null;
foundBuff = Table.Where(t => t.VehicleID == vehicleId).Select(f => f.Photo).FirstOrDefault();
//try{foundBuff = Table.Where(t => t.VehicleID == vehicleId).Select(f => f.Photo).FirstOrDefault();}catch (Exception){}
if (foundBuff == null)
{
var createNew = System.Drawing.Image.FromFile(Server.MapPath("~/img/nophoto.fw.png"));
var stream = new MemoryStream();
createNew.Save(stream,System.Drawing.Imaging.ImageFormat.Png);
foundBuff = stream.ToArray();
}
var converter = new ImageConverter();
var image = (Image)converter.ConvertFrom(foundBuff);
return new ImageResult()
{
Image = image,
ImageFormat = System.Drawing.Imaging.ImageFormat.Png
};
}

public ActionResult ModifyImage()
{
if (Request.Files.Count == 0) return new HttpStatusCodeResult(HttpStatusCode.ExpectationFailed, "Not found the file of upload");

var vehicleId = Request["hp0"];
if (vehicleId == null || vehicleId.Equals("0")) return new HttpStatusCodeResult(HttpStatusCode.ExpectationFailed, HttpUtility.HtmlEncode("Not get the VehicleId "));

var vehicleId0 = Convert.ToInt32(vehicleId);

var vehicleEntity = Table.FirstOrDefault(t => t.VehicleID == vehicleId0);
if (vehicleEntity == null) return new HttpStatusCodeResult(HttpStatusCode.ExpectationFailed, HttpUtility.HtmlEncode("Not found the vehicle data in db"));

var file = Request.Files[0];

var photoListArray = new List<byte>();
using (file.InputStream)
{
var value = file.InputStream.ReadByte();
while (file.InputStream.CanRead && value > -1)
{
photoListArray.Add((byte)value);
value = file.InputStream.ReadByte();
if (photoListArray.Count > 2465792)
{
file.InputStream.Close();
return new HttpStatusCodeResult(HttpStatusCode.ExpectationFailed, HttpUtility.HtmlEncode("The file can't be more than 2MB"));
}
}
file.InputStream.Close();
}
vehicleEntity.Photo = photoListArray.ToArray();
Db.Entry(vehicleEntity);
Db.SaveChanges();

return Redirect(string.Format("/VehicleImage/Index?vehicleId={0}&vehicle={1}", vehicleEntity.VehicleID, vehicleEntity.LicensePlat));
}