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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: 2.4.1
Syntax
public abstract IAggregateFluent<TNewResult> OfType<TNewResult>(
	IBsonSerializer<TNewResult> newResultSerializer
)
where 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)
See Also