public ActionResult Create(CMedioPublicitario a)
 {
     try
     {
         var context = HttpContext.RequestServices.GetService(typeof(riviera_businessContext)) as riviera_businessContext;
         context.CMedioPublicitario.Add(a);
         context.SaveChanges();
         return(RedirectToAction(nameof(Index)));
     }
     catch
     {
         return(View());
     }
 }
 public ActionResult Edit(int id, CMedioPublicitario a)
 {
     try
     {
         var context    = HttpContext.RequestServices.GetService(typeof(riviera_businessContext)) as riviera_businessContext;
         var objectEdit = context.CMedioPublicitario.FirstOrDefault(mp => mp.IdMedioPublicitario == a.IdMedioPublicitario);
         if (objectEdit != null)
         {
             objectEdit.Nombre   = a.Nombre;
             objectEdit.IdEstado = a.IdEstado;
             context.CMedioPublicitario.Update(objectEdit);
             context.SaveChanges();
         }
         return(RedirectToAction(nameof(Index)));
     }
     catch
     {
         return(View());
     }
 }