private void detach_CustomerCustomerDemos(CustomerCustomerDemo entity)
{
this.SendPropertyChanging();
entity.CustomerDemographic = null;
}
partial void DeleteCustomerCustomerDemo(CustomerCustomerDemo instance);
partial void InsertCustomerCustomerDemo(CustomerCustomerDemo instance);
partial void UpdateCustomerCustomerDemo(CustomerCustomerDemo instance);
private void attach_CustomerCustomerDemos(CustomerCustomerDemo entity)
{
this.SendPropertyChanging();
entity.Customer = this;
}