PersistentChatUserServices.EndGetUserGroup method

Completes the asynchronous request initiated by BeginGetUserGroup(PersistentChatPrincipalSummary, AsyncCallback, Object)

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

'Declaration
Public Function EndGetUserGroup ( _
	asyncResult As IAsyncResult _
) As PersistentChatUserGroup
'Usage
Dim instance As PersistentChatUserServices
Dim asyncResult As IAsyncResult
Dim returnValue As PersistentChatUserGroup

returnValue = instance.EndGetUserGroup(asyncResult)

Parameters

asyncResult
Type: System.IAsyncResult

The IAsyncResult that references this operation.

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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