public class CustomerBiz {
private NorthwindModel.NorthwindDataContext getDataContext() {
NorthwindDataContext northwind = new NorthwindDataContext();
northwind.DeferredLoadingEnabled = false;
northwind.ObjectTrackingEnabled = true;
return (northwind);
}
// kd vynechn ...
public Customer AddCustomer(Customer customer) {
using (NorthwindDataContext northwind = getDataContext()) {
northwind.Customers.Add(customer);
northwind.SubmitChanges();
return (customer);
}
}
// kd vynechn ...
}
