public static RepeatCharge GetRepeatChargeCustomers(eServiceCode eService, long patNum) { return(DataAction.GetCustomers(() => { var all = RepeatCharges.Refresh(patNum).ToList(); var link = EServiceCodeLink.GetAll().FirstOrDefault(x => x.EService == eService) ?? new EServiceCodeLink(); return all.FirstOrDefault(x => x.ProcCode == link.ProcCode); })); }