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IQueryExecutionService.TrackQueryUpdatesAsync Method

Definition

Tracks query and receives updates when the result is changed.

public System.Threading.Tasks.Task<IDisposable> TrackQueryUpdatesAsync (string query, IObserver<string> resultsReceiver, System.Threading.CancellationToken cancellationToken = default);
abstract member TrackQueryUpdatesAsync : string * IObserver<string> * System.Threading.CancellationToken -> System.Threading.Tasks.Task<IDisposable>
Public Function TrackQueryUpdatesAsync (query As String, resultsReceiver As IObserver(Of String), Optional cancellationToken As CancellationToken = Nothing) As Task(Of IDisposable)

Parameters

query
String

The Query string.

resultsReceiver
IObserver<String>

A component to receive results.

cancellationToken
CancellationToken

A cancellation token.

Returns

A disposable tracker, which can be disposed to stop receiving further data.

Applies to