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FindFluentBaseTDocument, TProjectionCountAsync Method

Counts the number of documents.

Namespace:  MongoDB.Driver
Assembly:  MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.6.0+Branch.origin/v2.6.x.Sha.593796a7b35dc59243383bcc684de296a5468f2e
Syntax
public abstract Task<long> CountAsync(
	CancellationToken cancellationToken = null
)

Parameters

cancellationToken (Optional)
Type: System.ThreadingCancellationToken
The cancellation token.

Return Value

Type: TaskInt64
A Task whose result is the count.

Implements

IFindFluentTDocument, TProjectionCountAsync(CancellationToken)
See Also