LocalEndpointPresenceServices.EndPresenceQuery Method

  • Article

Ends the asynchronous operation initiated by the BeginPresenceQuery.

Namespace:  Microsoft.Rtc.Collaboration
Assembly:  Microsoft.Rtc.Collaboration (in Microsoft.Rtc.Collaboration.dll)

Syntax

'Declaration
Public Function EndPresenceQuery ( _
    result As IAsyncResult _
) As IEnumerable(Of RemotePresentityNotification)
'Usage
Dim instance As LocalEndpointPresenceServices
Dim result As IAsyncResult
Dim returnValue As IEnumerable(Of RemotePresentityNotification)

returnValue = instance.EndPresenceQuery(result)

public IEnumerable<RemotePresentityNotification> EndPresenceQuery(
    IAsyncResult result
)

Parameters

Return Value

Type: System.Collections.Generic.IEnumerable<RemotePresentityNotification>
The list of presence notifications for the targets.

Exceptions

Exception Condition
ArgumentNullException

Thrown when result is null.
ArgumentException

Thrown when result was created by a Begin method for a different operation.
InvalidOperationException

Thrown when EndPresenceQuery was called more than once for the same instance of result.
PublishSubscribeException

Thrown when the SIP SERVICE request is rejected by the server.
RealTimeException

Thrown when SIP Transport, SIP authentication and credential-related errors are encountered.

See Also

Reference

LocalEndpointPresenceServices Class

LocalEndpointPresenceServices Members

Microsoft.Rtc.Collaboration Namespace