private void detach_orderproducts(orderproduct entity)
{
this.SendPropertyChanging();
entity.Product = null;
}
private void attach_orderproducts(orderproduct entity)
{
this.SendPropertyChanging();
entity.Product = this;
}
partial void Updateorderproduct(orderproduct instance);
partial void Deleteorderproduct(orderproduct instance);
partial void Insertorderproduct(orderproduct instance);
