partial void DeleteinsuranceArrangementSaving(insuranceArrangementSaving instance);
partial void InsertinsuranceArrangementSaving(insuranceArrangementSaving instance);
partial void UpdateinsuranceArrangementSaving(insuranceArrangementSaving instance);
private void detach_insuranceArrangementSavings(insuranceArrangementSaving entity)
{
this.SendPropertyChanging();
entity.incomeExpense = null;
}