public JsonResult DelegadosGrid(GijgoGridOptions options, int parentId)
{
var query = Context.Delegados
.Where($"ClubId == {parentId}")
.AsQueryable();
query = GijgoGridHelper.ApplyOptionsToQuery(query, options, out int total);
var records = VMM.MapForDelegadosGrid(query.ToList());
return(Json(new { records, total }, JsonRequestBehavior.AllowGet));
}