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: 2.10.0+569905ff5e778c38ea19d9d0392496a83e1704ed

Syntax

Copy

public virtual TDefaultDocument FindOne(
	IMongoQuery query
)

Public Overridable Function FindOne ( 
	query As IMongoQuery
) As TDefaultDocument

abstract FindOne : 
        query : IMongoQuery -> 'TDefaultDocument 
override FindOne : 
        query : IMongoQuery -> 'TDefaultDocument

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).

Reference

MongoCollectionTDefaultDocument Class

FindOne Overload

MongoDB.Driver Namespace

MongoCollectionAddLanguageSpecificTextSet("LST19E41A61_0?cs=&lt;|vb=(Of |cpp=&lt;|fs=&lt;'|nu=(");TDefaultDocumentAddLanguageSpecificTextSet("LST19E41A61_1?cs=&gt;|vb=)|cpp=&gt;|fs=&gt;|nu=)");AddLanguageSpecificTextSet("LST19E41A61_2?cpp=::|nu=.");FindOne Method (IMongoQuery)

Parameters

Return Value

Reference

MongoCollectionTDefaultDocumentFindOne Method (IMongoQuery)