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PipelineDefinitionBuilderCountTInput, TIntermediate Method

Appends a $count stage to the pipeline.

Namespace:  MongoDB.Driver
Assembly:  MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.5.0+57.Branch.master.Sha.6a4e00a2d91090c65a9b11364b9ebfdb9c7da076
Syntax
public static PipelineDefinition<TInput, AggregateCountResult> Count<TInput, TIntermediate>(
	this PipelineDefinition<TInput, TIntermediate> pipeline
)

Parameters

pipeline
Type: MongoDB.DriverPipelineDefinitionTInput, TIntermediate
The pipeline.

Type Parameters

TInput
The type of the input documents.
TIntermediate
The type of the intermediate documents.

Return Value

Type: PipelineDefinitionTInput, AggregateCountResult
A new pipeline with an additional stage.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type PipelineDefinitionTInput, TIntermediate. 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