public CustomerUIObjects GetCustomers()
{
CustomerUIObjects customers = new CustomerUIObjects();
List <CustomerDataObject> customerDataObjects = _dataAccessLayer.GetCustomers();
foreach (var customerDataObject in customerDataObjects)
{
customers.Add(new CustomerUIObject(customerDataObject));
}
customers.ItemEndEdit += CustomersOnItemEndEdit;
customers.CollectionChanged += new NotifyCollectionChangedEventHandler(CustomersCollectionChanged);
return(customers);
}