Saving objects in persistent state is such a common task that the isolated storage API includes an
IDictionary<string, object> class named
IsolateStorageSettings that is automatically persisted to isolated storage when your app is closed or tombstoned.
IsolateStorageSettings is a convenient way to store global application state (see Figure 28.2).
IsolateStorageSettings is a singleton, accessible via the
IsolatedStorageSettings.ApplicationSettings property. The
ApplicationSettings property can ...