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;
}