| IMongoCollectionExtensionsFindOneAndUpdateTDocument Method (IMongoCollectionTDocument, IClientSessionHandle, ExpressionFuncTDocument, Boolean, UpdateDefinitionTDocument, FindOneAndUpdateOptionsTDocument, TDocument, CancellationToken) | 
 
            Finds a single document and updates it atomically.
            
 
    Namespace: 
   MongoDB.Driver
    Assembly:
   MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.11.0+cb27a82ea70620ad1acad8058809be8302ae4f2a
 Syntax
Syntaxpublic static TDocument FindOneAndUpdate<TDocument>(
	this IMongoCollection<TDocument> collection,
	IClientSessionHandle session,
	Expression<Func<TDocument, bool>> filter,
	UpdateDefinition<TDocument> update,
	FindOneAndUpdateOptions<TDocument, TDocument> options = null,
	CancellationToken cancellationToken = null
)
<ExtensionAttribute>
Public Shared Function FindOneAndUpdate(Of TDocument) ( 
	collection As IMongoCollection(Of TDocument),
	session As IClientSessionHandle,
	filter As Expression(Of Func(Of TDocument, Boolean)),
	update As UpdateDefinition(Of TDocument),
	Optional options As FindOneAndUpdateOptions(Of TDocument, TDocument) = Nothing,
	Optional cancellationToken As CancellationToken = Nothing
) As TDocument
[<ExtensionAttribute>]
static member FindOneAndUpdate : 
        collection : IMongoCollection<'TDocument> * 
        session : IClientSessionHandle * 
        filter : Expression<Func<'TDocument, bool>> * 
        update : UpdateDefinition<'TDocument> * 
        ?options : FindOneAndUpdateOptions<'TDocument, 'TDocument> * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _options = defaultArg options null
        let _cancellationToken = defaultArg cancellationToken null
*)
-> 'TDocument 
Parameters
- collection
- Type: MongoDB.DriverIMongoCollectionTDocument
 The collection.
- session
- Type: MongoDB.DriverIClientSessionHandle
 The session.
- filter
- Type: System.Linq.ExpressionsExpressionFuncTDocument, Boolean
 The filter.
- update
- Type: MongoDB.DriverUpdateDefinitionTDocument
 The update.
- options (Optional)
- Type: MongoDB.DriverFindOneAndUpdateOptionsTDocument, TDocument
 The options.
- cancellationToken (Optional)
- Type: System.ThreadingCancellationToken
 The cancellation token.
Type Parameters
- TDocument
- The type of the document.
Return Value
Type: 
TDocument
            The returned document.
            
Usage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type 
IMongoCollectionTDocument. When you use instance method syntax to call this method, omit the first parameter. For more information, see 
Extension Methods (Visual Basic) or 
Extension Methods (C# Programming Guide).
 See Also
See Also