partial void DeleteinsuranceArrangementRetirement(insuranceArrangementRetirement instance);
partial void InsertinsuranceArrangementRetirement(insuranceArrangementRetirement instance);
partial void UpdateinsuranceArrangementRetirement(insuranceArrangementRetirement instance);
private void detach_insuranceArrangementRetirements(insuranceArrangementRetirement entity) { this.SendPropertyChanging(); entity.incomeExpense = null; }