ShapedQueryCompilingExpressionVisitor.SingleOrDefaultAsync<TSource> Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.
[Microsoft.EntityFrameworkCore.Infrastructure.EntityFrameworkInternal]
public static System.Threading.Tasks.Task<TSource?> SingleOrDefaultAsync<TSource> (System.Collections.Generic.IAsyncEnumerable<TSource> asyncEnumerable, System.Threading.CancellationToken cancellationToken = default);[<Microsoft.EntityFrameworkCore.Infrastructure.EntityFrameworkInternal>]
static member SingleOrDefaultAsync : System.Collections.Generic.IAsyncEnumerable<'Source> * System.Threading.CancellationToken -> System.Threading.Tasks.Task<'Source>Public Shared Function SingleOrDefaultAsync(Of TSource) (asyncEnumerable As IAsyncEnumerable(Of TSource), Optional cancellationToken As CancellationToken = Nothing) As Task(Of TSource)Type Parameters
- TSource
Parameters
- asyncEnumerable
- IAsyncEnumerable<TSource>
- cancellationToken
- CancellationToken
Returns
Task<TSource>
- Attributes
Applies to
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