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FilterDefinitionBuilderTDocumentOfTypeTDerived Method (FilterDefinitionTDerived)

Creates an OfType filter that matches documents of a derived type and that also match a filter on the derived document.

Namespace:  MongoDB.Driver
Assembly:  MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.17.0+b316340e6cc3a8bfc8638dc31b54fbbfe41bfcb2
Syntax
public FilterDefinition<TDocument> OfType<TDerived>(
	FilterDefinition<TDerived> derivedDocumentFilter
)
where TDerived : TDocument

Parameters

derivedDocumentFilter
Type: MongoDB.DriverFilterDefinitionTDerived
A filter on the derived document.

Type Parameters

TDerived
The type of the matching derived documents.

Return Value

Type: FilterDefinitionTDocument
An OfType filter.
See Also