public ActionResult CreateVaksin(daftar_vaksin collection)
        {
            try
            {
                dc.daftar_vaksins.InsertOnSubmit(collection);
                dc.SubmitChanges();

                return(RedirectToAction("HomeVaksin"));
            }
            catch
            {
                return(View());
            }
        }
        public ActionResult DeleteVaksin(int id, daftar_vaksin collection)
        {
            try
            {
                var deleteVaksin = dc.daftar_vaksins.Single(x => x.id_vaksin == id);
                dc.daftar_vaksins.DeleteOnSubmit(deleteVaksin);
                dc.SubmitChanges();

                return(RedirectToAction("HomeVaksin"));
            }
            catch
            {
                return(View());
            }
        }
        public ActionResult EditVaksin(int id, daftar_vaksin collection)
        {
            try
            {
                daftar_vaksin update_vaksin = dc.daftar_vaksins.Single(x => x.id_vaksin == id);
                update_vaksin.id_registrasi = collection.id_registrasi;
                update_vaksin.nama_vaksin   = collection.nama_vaksin;
                update_vaksin.jenis_vaksin  = collection.jenis_vaksin;
                update_vaksin.jumlah        = collection.jumlah;
                dc.SubmitChanges();

                return(RedirectToAction("HomeVaksin"));
            }
            catch
            {
                return(View());
            }
        }