Type Property 型プロパティ

NSPersistentStoreCoordinatorStoresWillChange

A notification that posts immediately before the coordinator updates its collection of stores.

Declaration 宣言

static let NSPersistentStoreCoordinatorStoresWillChange: NSNotification.Name

Discussion 議論

This notification is similar to similar NSPersistentStoreCoordinatorStoresDidChange. If the application is running, Core Data will post this notification before responding to iCloud account changes or “Delete All” from Documents & Data. この通知は、NSPersistentStoreCoordinatorStoresDidChangeと似たようなものです。アプリケーションが実行中ならば、Core Dataはこの通知を、iCloudアカウント変更または Documents & Data からの “Delete All” に応答する前に投函します。

See Also 参照

Core Data