CKDatabase.FetchSubscription 方法

定义

使用 CKSubscription 指定的 subscriptionId提取 。

[Foundation.Export("fetchSubscriptionWithID:completionHandler:")]
[ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.WatchOS, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual void FetchSubscription (string subscriptionId, Action<CloudKit.CKSubscription,Foundation.NSError> completionHandler);
abstract member FetchSubscription : string * Action<CloudKit.CKSubscription, Foundation.NSError> -> unit
override this.FetchSubscription : string * Action<CloudKit.CKSubscription, Foundation.NSError> -> unit

参数

subscriptionId
String
completionHandler
Action<CKSubscription,NSError>
属性

适用于