ValueGenerator.NextAsync(EntityEntry, CancellationToken) Metode

Referensi

Definisi

Ruang nama:: Microsoft.EntityFrameworkCore.ValueGeneration

Rakitan:: Microsoft.EntityFrameworkCore.dll

Paket:: Microsoft.EntityFrameworkCore v1.1.6

Paket:: Microsoft.EntityFrameworkCore v2.0.3

Paket:: Microsoft.EntityFrameworkCore v2.1.11

Paket:: Microsoft.EntityFrameworkCore v2.2.6

Paket:: Microsoft.EntityFrameworkCore v3.0.0

Paket:: Microsoft.EntityFrameworkCore v3.1.0

Paket:: Microsoft.EntityFrameworkCore v5.0.0

Paket:: Microsoft.EntityFrameworkCore v6.0.0

Paket:: Microsoft.EntityFrameworkCore v7.0.0

Paket:: Microsoft.EntityFrameworkCore v8.0.0

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.

Mendapatkan nilai yang akan ditetapkan ke properti.

public virtual System.Threading.Tasks.Task<object> NextAsync (Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry entry, System.Threading.CancellationToken cancellationToken = default);

public virtual System.Threading.Tasks.ValueTask<object> NextAsync (Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry entry, System.Threading.CancellationToken cancellationToken = default);

public virtual System.Threading.Tasks.ValueTask<object?> NextAsync (Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry entry, System.Threading.CancellationToken cancellationToken = default);

abstract member NextAsync : Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry * System.Threading.CancellationToken -> System.Threading.Tasks.Task<obj>
override this.NextAsync : Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry * System.Threading.CancellationToken -> System.Threading.Tasks.Task<obj>

abstract member NextAsync : Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry * System.Threading.CancellationToken -> System.Threading.Tasks.ValueTask<obj>
override this.NextAsync : Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry * System.Threading.CancellationToken -> System.Threading.Tasks.ValueTask<obj>

Public Overridable Function NextAsync (entry As EntityEntry, Optional cancellationToken As CancellationToken = Nothing) As Task(Of Object)

Public Overridable Function NextAsync (entry As EntityEntry, Optional cancellationToken As CancellationToken = Nothing) As ValueTask(Of Object)

Parameter

entry: EntityEntry

Entri pelacakan perubahan entitas yang nilainya sedang dihasilkan.

cancellationToken: CancellationToken

A CancellationToken untuk mengamati sambil menunggu tugas selesai.

Mengembalikan

Task<Object>

ValueTask<Object>

Nilai yang akan ditetapkan ke properti.

Pengecualian

OperationCanceledException

CancellationToken Jika dibatalkan.

Keterangan

Lihat Pembuatan nilai EF Core untuk informasi dan contoh selengkapnya.

Berlaku untuk

Bagikan melalui