IAggregateFluentTResultOfTypeTNewResult 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: 2.11.0+cb27a82ea70620ad1acad8058809be8302ae4f2a
Syntax IAggregateFluent<TNewResult> OfType<TNewResult>(
IBsonSerializer<TNewResult> newResultSerializer = null
)
where TNewResult : TResult
Function OfType(Of TNewResult As TResult) (
Optional newResultSerializer As IBsonSerializer(Of TNewResult) = Nothing
) As IAggregateFluent(Of TNewResult)
abstract OfType :
?newResultSerializer : IBsonSerializer<'TNewResult>
(* Defaults:
let _newResultSerializer = defaultArg newResultSerializer null
*)
-> IAggregateFluent<'TNewResult> when 'TNewResult : 'TResult
Parameters
- newResultSerializer (Optional)
- Type: MongoDB.Bson.SerializationIBsonSerializerTNewResult
The new result serializer.
Type Parameters
- TNewResult
- The type of the derived documents.
Return Value
Type:
IAggregateFluentTNewResultThe fluent aggregate interface.
See Also