public MainWindow()
{
InitializeComponent();
ctx = new PhoneNumbersEntities();
queryPhoneNumbers = (from p in ctx.PhoneNumbers select p);
txtPhoneNumberBinding.Path = new PropertyPath("Phonenum");
txtSubscriberBinding.Path = new PropertyPath("Subscriber");
txtPhoneNumber.SetBinding(TextBox.TextProperty, txtPhoneNumberBinding); txtSubscriber.SetBinding(TextBox.TextProperty, txtSubscriberBinding);
phoneNumbersView = ((CollectionViewSource)(this.FindResource("phoneNumbersViewSource")));
phoneNumbersView.Source = queryPhoneNumbers.ToList();
}
