private void detach_CustomerAddresses(CustomerAddress entity)
		{
			this.SendPropertyChanging();
			entity.Address = null;
		}
 partial void DeleteCustomerAddress(CustomerAddress instance);
 partial void InsertCustomerAddress(CustomerAddress instance);
 partial void UpdateCustomerAddress(CustomerAddress instance);
		private void attach_Addresses(CustomerAddress entity)
		{
			this.SendPropertyChanging();
			entity.Customer = this;
		}