MongoCollectionBaseTDocumentUpdateOneAsync Method (IClientSessionHandle, FilterDefinitionTDocument, UpdateDefinitionTDocument, UpdateOptions, CancellationToken) | 
 
            Updates a single document.
            
 
    Namespace: 
   MongoDB.Driver
    Assembly:
   MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.22.0+75246110ed1247226fcc7f8eb2c54ffab745693e
Syntaxpublic virtual Task<UpdateResult> UpdateOneAsync(
	IClientSessionHandle session,
	FilterDefinition<TDocument> filter,
	UpdateDefinition<TDocument> update,
	UpdateOptions options = null,
	CancellationToken cancellationToken = default
)
Public Overridable Function UpdateOneAsync ( 
	session As IClientSessionHandle,
	filter As FilterDefinition(Of TDocument),
	update As UpdateDefinition(Of TDocument),
	Optional options As UpdateOptions = Nothing,
	Optional cancellationToken As CancellationToken = Nothing
) As Task(Of UpdateResult)
abstract UpdateOneAsync : 
        session : IClientSessionHandle * 
        filter : FilterDefinition<'TDocument> * 
        update : UpdateDefinition<'TDocument> * 
        ?options : UpdateOptions * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _options = defaultArg options null
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task<UpdateResult> 
override UpdateOneAsync : 
        session : IClientSessionHandle * 
        filter : FilterDefinition<'TDocument> * 
        update : UpdateDefinition<'TDocument> * 
        ?options : UpdateOptions * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _options = defaultArg options null
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task<UpdateResult> Parameters
- session
 - Type: MongoDB.DriverIClientSessionHandle
The session. - filter
 - Type: MongoDB.DriverFilterDefinitionTDocument
The filter. - update
 - Type: MongoDB.DriverUpdateDefinitionTDocument
The update. - options (Optional)
 - Type: MongoDB.DriverUpdateOptions
The options. - cancellationToken (Optional)
 - Type: System.ThreadingCancellationToken
The cancellation token. 
Return Value
Type: 
TaskUpdateResult
            The result of the update operation.
            
Implements
IMongoCollectionTDocumentUpdateOneAsync(IClientSessionHandle, FilterDefinitionTDocument, UpdateDefinitionTDocument, UpdateOptions, CancellationToken)
See Also