| IMongoCollectionTDocumentWatchTResult Method (PipelineDefinitionChangeStreamDocumentTDocument, TResult, ChangeStreamOptions, CancellationToken) | 
 
            Watches changes on the collection.
            
 
    Namespace: 
   MongoDB.Driver
    Assembly:
   MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.11.0+cb27a82ea70620ad1acad8058809be8302ae4f2a
 Syntax
SyntaxIChangeStreamCursor<TResult> Watch<TResult>(
	PipelineDefinition<ChangeStreamDocument<TDocument>, TResult> pipeline,
	ChangeStreamOptions options = null,
	CancellationToken cancellationToken = null
)
Function Watch(Of TResult) ( 
	pipeline As PipelineDefinition(Of ChangeStreamDocument(Of TDocument), TResult),
	Optional options As ChangeStreamOptions = Nothing,
	Optional cancellationToken As CancellationToken = Nothing
) As IChangeStreamCursor(Of TResult)
abstract Watch : 
        pipeline : PipelineDefinition<ChangeStreamDocument<'TDocument>, 'TResult> * 
        ?options : ChangeStreamOptions * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _options = defaultArg options null
        let _cancellationToken = defaultArg cancellationToken null
*)
-> IChangeStreamCursor<'TResult> 
Parameters
- pipeline
- Type: MongoDB.DriverPipelineDefinitionChangeStreamDocumentTDocument, TResult
 The pipeline.
- options (Optional)
- Type: MongoDB.DriverChangeStreamOptions
 The options.
- cancellationToken (Optional)
- Type: System.ThreadingCancellationToken
 The cancellation token.
Type Parameters
- TResult
- The type of the result.
Return Value
Type: 
IChangeStreamCursorTResult
            A change stream.
            
 See Also
See Also