ChatRoomSession.EndGetHiddenParticipantList method

Lync 2013

Completes the asynchronous request initiated by BeginGetHiddenParticipantList(AsyncCallback, Object)

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

public ReadOnlyCollection<ChatRoomParticipant> EndGetHiddenParticipantList(
	IAsyncResult asyncResult
)

Parameters

asyncResult
Type: System.IAsyncResult

The IAsyncResult that references this operation.

Return value

Type: System.Collections.ObjectModel.ReadOnlyCollection<ChatRoomParticipant>
A collection of objects describing the set of actively joined users on this chat room.

ExceptionCondition
ArgumentNullException

asyncResult is null.

CommandFailedException

The chat server encountered an error processing the request.

RealTimeException

The PersistentChatEndpoint encountered an error communicating with the chat server.

InvalidOperationException

This method was invoked multiple times with the same IAsyncResult instance.

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