partial void DeleteItemPricing(ItemPricing instance);
partial void UpdateItemPricing(ItemPricing instance);
private void detach_ItemPricings(ItemPricing entity) { this.SendPropertyChanging(); entity.Item = null; }
partial void InsertItemPricing(ItemPricing instance);
private void attach_ItemPricings(ItemPricing entity) { this.SendPropertyChanging(); entity.Item = this; }