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MongoCollectionTDefaultDocumentFindOne Method (IMongoQuery)
Returns one document in this collection that matches a query as a TDefaultDocument.

Namespace: MongoDB.Driver
Assembly: MongoDB.Driver.Legacy (in MongoDB.Driver.Legacy.dll) Version: 2.2.0
Syntax
public virtual TDefaultDocument FindOne(
	IMongoQuery query
)

Parameters

query
Type: MongoDB.DriverIMongoQuery
The query (usually a QueryDocument or constructed using the Query builder).

Return Value

Type: TDefaultDocument
A TDefaultDocument (or null if not found).
See Also