IMongoCollectionExtensionsFindOneAndUpdateAsyncTDocument Method (IMongoCollectionTDocument, FilterDefinitionTDocument, UpdateDefinitionTDocument, FindOneAndUpdateOptionsTDocument, TDocument, CancellationToken) (original) (raw)
Finds a single document and updates it atomically.
Namespace: MongoDB.Driver
Assembly: MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.10.0+569905ff5e778c38ea19d9d0392496a83e1704ed
Syntax
public static Task FindOneAndUpdateAsync( this IMongoCollection collection, FilterDefinition filter, UpdateDefinition update, FindOneAndUpdateOptions<TDocument, TDocument> options = null, CancellationToken cancellationToken = null )
Public Shared Function FindOneAndUpdateAsync(Of TDocument) ( collection As IMongoCollection(Of TDocument), filter As FilterDefinition(Of TDocument), update As UpdateDefinition(Of TDocument), Optional options As FindOneAndUpdateOptions(Of TDocument, TDocument) = Nothing, Optional cancellationToken As CancellationToken = Nothing ) As Task(Of TDocument)[] static member FindOneAndUpdateAsync : collection : IMongoCollection<'TDocument> * filter : FilterDefinition<'TDocument> * update : UpdateDefinition<'TDocument> * ?options : FindOneAndUpdateOptions<'TDocument, 'TDocument> * ?cancellationToken : CancellationToken (* Defaults: let _options = defaultArg options null let _cancellationToken = defaultArg cancellationToken null *) -> Task<'TDocument>
Parameters
collection
Type: MongoDB.DriverIMongoCollectionTDocument
The collection.
filter
Type: MongoDB.DriverFilterDefinitionTDocument
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: TaskTDocument
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