NSPersistentStoreCoordinator.MigratePersistentStore 方法
定义
重要
一些信息与预发行产品相关,相应产品在发行之前可能会进行重大修改。 对于此处提供的信息,Microsoft 不作任何明示或暗示的担保。
store
url
迁移到 。
[Foundation.Export("migratePersistentStore:toURL:options:withType:error:")]
public virtual CoreData.NSPersistentStore MigratePersistentStore (CoreData.NSPersistentStore store, Foundation.NSUrl url, Foundation.NSDictionary options, Foundation.NSString storeType, out Foundation.NSError error);
abstract member MigratePersistentStore : CoreData.NSPersistentStore * Foundation.NSUrl * Foundation.NSDictionary * Foundation.NSString * -> CoreData.NSPersistentStore
override this.MigratePersistentStore : CoreData.NSPersistentStore * Foundation.NSUrl * Foundation.NSDictionary * Foundation.NSString * -> CoreData.NSPersistentStore
参数
- store
- NSPersistentStore
- url
- NSUrl
- storeType
- NSString
- error
- NSError
返回
- 属性