public List <ModelNotifiedForShippers> GetAllShippers(out string error) { ShippersGenericREST ShippersGenericREST = new ShippersGenericREST(wpfConfig); List <ModelNotifiedForShippers> modelNotifiedForShippers = ShippersGenericREST.GetAll <ModelNotifiedForShippers>(100, 0, out error); if (!string.IsNullOrEmpty(error)) { return(null); } //Initializing row status foreach (var item in modelNotifiedForShippers) { item.ItemChanged = false; item.NewItem = false; } return(modelNotifiedForShippers); }