BackgroundTaskCanceledEventHandler Delegasikan

Referensi

Definisi

Ruang nama:: Windows.ApplicationModel.Background

Penting

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Edit

Mewakili metode yang menangani pembatalan tugas latar belakang.

public delegate void BackgroundTaskCanceledEventHandler(IBackgroundTaskInstance ^ sender, BackgroundTaskCancellationReason reason);

/// [Windows.Foundation.Metadata.ContractVersion(Windows.Foundation.UniversalApiContract, 65536)]
/// [Windows.Foundation.Metadata.Guid(2797910720, 20984, 19543, 172, 63, 21, 109, 209, 104, 12, 79)]
class BackgroundTaskCanceledEventHandler : MulticastDelegate

[Windows.Foundation.Metadata.ContractVersion(typeof(Windows.Foundation.UniversalApiContract), 65536)]
[Windows.Foundation.Metadata.Guid(2797910720, 20984, 19543, 172, 63, 21, 109, 209, 104, 12, 79)]
public delegate void BackgroundTaskCanceledEventHandler(IBackgroundTaskInstance sender, BackgroundTaskCancellationReason reason);

var backgroundTaskCanceledEventHandlerHandler = function(sender, reason){
/* Your code */
}

Public Delegate Sub BackgroundTaskCanceledEventHandler(sender As IBackgroundTaskInstance, reason As BackgroundTaskCancellationReason)

Parameter

sender: IBackgroundTaskInstance

Instans tugas latar belakang yang dibatalkan.

reason: BackgroundTaskCancellationReason

Alasan instans tugas latar belakang dibatalkan.

Atribut: ContractVersionAttribute GuidAttribute

Persyaratan Windows

Rangkaian perangkat	Windows 10 (diperkenalkan dalam 10.0.10240.0)
API contract	Windows.Foundation.UniversalApiContract (diperkenalkan dalam v1.0)

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