partial void DeleteNop280_Customer(Nop280_Customer instance);
partial void UpdateNop280_Customer(Nop280_Customer instance);
private void detach_Customers1(Nop280_Customer entity)
{
this.SendPropertyChanging();
entity.Nop280_Address = null;
}
partial void InsertNop280_Customer(Nop280_Customer instance);
private void attach_Customers(Nop280_Customer entity)
{
this.SendPropertyChanging();
entity.Address = this;
}