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CosmosLinqExtensions.CountAsync<TSource> Method

  • Reference

Definition

Namespace:
Microsoft.Azure.Cosmos.Linq
Assembly:
Microsoft.Azure.Cosmos.Client.dll
Package:
Microsoft.Azure.Cosmos v3.45.0
Source:
CosmosLinqExtensions.cs

Returns the number of elements in a sequence.

public static System.Threading.Tasks.Task<Microsoft.Azure.Cosmos.Response<int>> CountAsync<TSource> (this System.Linq.IQueryable<TSource> source, System.Threading.CancellationToken cancellationToken = default);
static member CountAsync : System.Linq.IQueryable<'Source> * System.Threading.CancellationToken -> System.Threading.Tasks.Task<Microsoft.Azure.Cosmos.Response<int>>
<Extension()>
Public Function CountAsync(Of TSource) (source As IQueryable(Of TSource), Optional cancellationToken As CancellationToken = Nothing) As Task(Of Response(Of Integer))

Type Parameters

TSource

The type of the elements of source.

Parameters

source
IQueryable<TSource>

The sequence that contains the elements to be counted.

cancellationToken
CancellationToken

The cancellation token.

Returns

Task<Response<Int32>>

The number of elements in the input sequence.

Applies to