QueryableExtensionMethodsElementAtOrDefaultAsyncTSource Method (IQueryableTSource, Int32, CancellationToken) |
Async variant of Queryable.ElementAtOrDefault
Namespace:
SD.LLBLGen.Pro.LinqSupportClasses
Assembly:
SD.LLBLGen.Pro.ORMSupportClasses (in SD.LLBLGen.Pro.ORMSupportClasses.dll) Version: 5.9.0.0 (5.9.0)
Syntax public static Task<TSource> ElementAtOrDefaultAsync<TSource>(
this IQueryable<TSource> source,
int index,
CancellationToken cancellationToken
)
<ExtensionAttribute>
Public Shared Function ElementAtOrDefaultAsync(Of TSource) (
source As IQueryable(Of TSource),
index As Integer,
cancellationToken As CancellationToken
) As Task(Of TSource)
Parameters
- source
- Type: System.LinqIQueryableTSource
The source. - index
- Type: SystemInt32
The index. - cancellationToken
- Type: System.ThreadingCancellationToken
The cancellation token.
Type Parameters
- TSource
- The type of the source.
Return Value
Type:
TaskTSourceUsage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type
IQueryableTSource. When you use instance method syntax to call this method, omit the first parameter. For more information, see
Extension Methods (Visual Basic) or
Extension Methods (C# Programming Guide).
See Also