FilterDefinitionBuilderTDocumentOfTypeTDerived Method

Creates an OfType filter that matches documents of a derived type.

Namespace: MongoDB.Driver
Assembly: MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.7.3+Branch.v2.7.x.Sha.2f1f2be13a23b8520cb9c2ee8439c022f9a03efe

Syntax

Copy

public FilterDefinition<TDocument> OfType<TDerived>()
where TDerived : TDocument

Public Function OfType(Of TDerived As TDocument) As FilterDefinition(Of TDocument)

member OfType : unit -> FilterDefinition<'TDocument>  when 'TDerived : 'TDocument

Type Parameters

TDerived: The type of the matching derived documents.

Return Value

Type: FilterDefinitionTDocument
An OfType filter.

Reference

FilterDefinitionBuilderTDocument Class

OfType Overload

MongoDB.Driver Namespace