This API is meant to simplify the hookup of SettingsFlyout controls within your application. Since SettingsFlyouts are meant to be app-wide, this aims to simplify the registration of these in your app using a manager API class.

It tightly integrates with the AppManifestHelper API to retrieve certain visual element data (background color).

Within your App.xaml.cs, you can initialize various SettingsFlyouts:

AppSettings.Current.AddCommand<SettingsContent>("App Registered", SettingsFlyout.SettingsFlyoutWidth.Wide);

• The latest release leverages the new Windows.UI.Xaml.Controls.SettingsFlyout control as the host, and the AddCommand methods are overloaded to take a double as a size instead of a Callisto SettingsFlyoutWidth.