public Int32 UpdateVehicleChecklist(VehicleChecklists model)
        {
            lock (locker)
            {
                var update = database.Update(model);

                return(update);
            }
        }
        public Int32 InsertVehicleChecklist(VehicleChecklists model)
        {
            lock (locker)
            {
                var insert = database.Insert(model);

                return(insert);
            }
        }