ValueGenerator<TValue>.NextAsync(EntityEntry, CancellationToken) Method
Definition
Important
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Template method to be overridden by implementations to perform value generation.
public virtual System.Threading.Tasks.Task<TValue> NextAsync (Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry entry, System.Threading.CancellationToken cancellationToken = default);public virtual System.Threading.Tasks.ValueTask<TValue> NextAsync (Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry entry, System.Threading.CancellationToken cancellationToken = default);override this.NextAsync : Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry * System.Threading.CancellationToken -> System.Threading.Tasks.Task<'Value>override this.NextAsync : Microsoft.EntityFrameworkCore.ChangeTracking.EntityEntry * System.Threading.CancellationToken -> System.Threading.Tasks.ValueTask<'Value>Public Overridable Function NextAsync (entry As EntityEntry, Optional cancellationToken As CancellationToken = Nothing) As Task(Of TValue)Public Overridable Function NextAsync (entry As EntityEntry, Optional cancellationToken As CancellationToken = Nothing) As ValueTask(Of TValue)Parameters
- entry
- EntityEntry
The change tracking entry of the entity for which the value is being generated.
- cancellationToken
- CancellationToken
A CancellationToken to observe while waiting for the task to complete.
Returns
Task<TValue>
ValueTask<TValue>
The generated value.
Exceptions
If the CancellationToken is canceled.
Remarks
See EF Core value generation for more information and examples.
Applies to
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Entity Framework