AggregateFluentBaseTResultOfTypeTNewResult Method

Appends a match stage to the pipeline that matches derived documents and changes the result type to the derived type.

Namespace: MongoDB.Driver
Assembly: MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.15.0+f503bf610759c13f78cff9a3c01e91453185d2ed

Syntax

Copy

public abstract IAggregateFluent<TNewResult> OfType<TNewResult>(
	IBsonSerializer<TNewResult> newResultSerializer
)
where TNewResult : TResult

Public MustOverride Function OfType(Of TNewResult As TResult) ( 
	newResultSerializer As IBsonSerializer(Of TNewResult)
) As IAggregateFluent(Of TNewResult)

abstract OfType : 
        newResultSerializer : IBsonSerializer<'TNewResult> -> IAggregateFluent<'TNewResult>  when 'TNewResult : 'TResult

Parameters

newResultSerializer: Type: MongoDB.Bson.SerializationIBsonSerializerTNewResult
The new result serializer.

Type Parameters

TNewResult: The type of the derived documents.

Return Value

Type: IAggregateFluentTNewResult
The fluent aggregate interface.

Implements

IAggregateFluentTResultOfTypeTNewResult(IBsonSerializerTNewResult)

Reference

AggregateFluentBaseTResult Class

MongoDB.Driver Namespace