PersistenceProvider.BeginDelete Metode

Definisi

Ruang nama:

System.ServiceModel.Persistence

Rakitan:

System.WorkflowServices.dll

Saat diimplementasikan di kelas turunan, mewakili awal fase Hapus. Fase Hapus terjadi ketika data status layanan dihapus secara permanen dari penyimpanan persistensi.

public:
 abstract IAsyncResult ^ BeginDelete(System::Object ^ instance, TimeSpan timeout, AsyncCallback ^ callback, System::Object ^ state);

public abstract IAsyncResult BeginDelete (object instance, TimeSpan timeout, AsyncCallback callback, object state);

abstract member BeginDelete : obj * TimeSpan * AsyncCallback * obj -> IAsyncResult

Public MustOverride Function BeginDelete (instance As Object, timeout As TimeSpan, callback As AsyncCallback, state As Object) As IAsyncResult

Parameter

instance

Object

Status instans aktual.

timeout

TimeSpan

Periode waktu setelah penyedia persistensi membatalkan upaya ini.

callback

AsyncCallback

Metode yang akan dipanggil ketika operasi selesai.

state

Object

Objek yang disediakan pengguna yang membedakan operasi asinkron khusus ini dari operasi lain.

Mengembalikan

IAsyncResult

BeginDelete(Object, TimeSpan, AsyncCallback, Object) Status panggilan metode asinkron.