public ActionResult ProcesUpdate(int role,string rname, double Amount)
 {
     RoleModel r1 = new RoleModel();
     r1.UDate(role,rname, Amount);
     ViewData["Rolemi"] = r1.ListRole();
     return RedirectToAction("Rolement");
 }
 public ActionResult Rolement()
 {
     RoleModel r = new RoleModel();
     ViewData["Rolemi"] = r.ListRole();
     return View();
 }