File download of MVC

First you need to have four pictures, that is, the number in the array

Public ActionResult Index ()//CREATE VIEW
{
Viewbag.list =new int[] {5, 6, 7,8};

return View ();
}
Public ActionResult Get (int? id)
{
Filepathresult FPR = new Filepathresult (Server.MapPath ("~/content/imgs/" +id+ ". jpg"), "imgs/jpeg");
return FPR;
}

------------------Index:

@{

foreach (int item in viewbag.list)
{
<li> @Html. ActionLink ("SSS" + Item + "SSS", "Get", "Home", new {id = item}, NULL) </li>
}
}

File download of MVC