BackgroundTaskCanceledEventHandler Delegasikan
Definisi
Penting
Beberapa informasi terkait produk prarilis yang dapat diubah secara signifikan sebelum dirilis. Microsoft tidak memberikan jaminan, tersirat maupun tersurat, sehubungan dengan informasi yang diberikan di sini.
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.
Alasan instans tugas latar belakang dibatalkan.
- Atribut
Persyaratan Windows
| Persyaratan | Deskripsi |
|---|---|
| Rangkaian perangkat |
Windows 10 (diperkenalkan dalam 10.0.10240.0)
|
| API contract |
Windows.Foundation.UniversalApiContract (diperkenalkan dalam v1.0)
|