ITelemetryNotificationService.Subscribe Method

Definition

Subscribes to be notified when a telemetry event matching the specified filter is posted.

public int Subscribe (Microsoft.VisualStudio.Telemetry.ITelemetryEventMatch eventMatch, Action<Microsoft.VisualStudio.Telemetry.TelemetryEvent> handler, bool singleNotification = true);
abstract member Subscribe : Microsoft.VisualStudio.Telemetry.ITelemetryEventMatch * Action<Microsoft.VisualStudio.Telemetry.TelemetryEvent> * bool -> int
Public Function Subscribe (eventMatch As ITelemetryEventMatch, handler As Action(Of TelemetryEvent), Optional singleNotification As Boolean = true) As Integer

Parameters

eventMatch
ITelemetryEventMatch

The ITelemetryEventMatch representing the filter rule for telemetry events.

handler
Action<TelemetryEvent>

The handler to be invoked when a telemetry event matching the specified rule is posted.

singleNotification
Boolean

Specifies whether to unsubscribe once a matching notification is raised.

Returns

A subscription ID that can be used to unsubscribe from notifications.

Exceptions

If handler is null.

Applies to