HKHealthStore.EnableBackgroundDeliveryAsync Method
Definition
Important
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Enable the background delivery of notifications of the specified type and runs an action after delivery has been disabled.
[ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.WatchOS, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual System.Threading.Tasks.Task<Tuple<bool,Foundation.NSError>> EnableBackgroundDeliveryAsync (HealthKit.HKObjectType type, HealthKit.HKUpdateFrequency frequency);abstract member EnableBackgroundDeliveryAsync : HealthKit.HKObjectType * HealthKit.HKUpdateFrequency -> System.Threading.Tasks.Task<bool * Foundation.NSError>
override this.EnableBackgroundDeliveryAsync : HealthKit.HKObjectType * HealthKit.HKUpdateFrequency -> System.Threading.Tasks.Task<bool * Foundation.NSError>Parameters
- type
- HKObjectType
The object type for which to enable background notifications.
- frequency
- HKUpdateFrequency
The maximum allowed update frequency.
Returns
A task that represents the asynchronous EnableBackgroundDelivery operation. The value of the TResult parameter is of type System.Action<System.Boolean,Foundation.NSError>.
- Attributes