Which code segment should you insert at line 05?

You are developing a Windows Store app.
You create a custom control named AppSettingsFlyout, which is inherited from the
SettingsFlyout control.
You need to ensure that the Settings flyout of the app is available from the charm bar. When
the flyout is dismissed, users must be returned to the Settings pane.
You have the following code. (Line numbers are included for reference only.)

Which code segment should you insert at line 05?

A.
updatesFlyout.Show();

B.
ApplicationSettinga.SettingsPane.GetForCurrentView();

C.
ApplicationSettings.SettingsPane.Show();

D.
updateaFlyout.Showlndependent();