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BeginUpdateUserOrGroupInformation Method

This content is no longer actively maintained. It is provided as is, for anyone who may still be using these technologies, with no warranties or claims of accuracy with regard to the most recent product version or service release.

Updates the specified user or user group with the given information. The user invoking this method must already have been granted IsUserAdministrator permission. Users and groups that are provisioned from Active Directory have a set of GroupChatPrincipalInformation that can be updated using this method. Federated users and groups have additional information stored about them which can be updated if this method is invoked with a GroupChatFederatedUserInformation or a GroupChatFederatedUserGroupInformation.

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

Public Function BeginUpdateUserOrGroupInformation ( _
	info As GroupChatPrincipalInformation, _
	userCallback As AsyncCallback, _
	state As Object _
) As IAsyncResult
Dim instance As GroupChatUserAdministrationServices
Dim info As GroupChatPrincipalInformation
Dim userCallback As AsyncCallback
Dim state As Object
Dim returnValue As IAsyncResult

returnValue = instance.BeginUpdateUserOrGroupInformation(info, _
	userCallback, state)


Type: Microsoft.Rtc.Collaboration.GroupChat.Management.GroupChatPrincipalInformation
The information to update.
Type: System.AsyncCallback
The method to be invoked when this asynchronous operation completes.
Type: System.Object
An object to be passed back to the callback.

Return Value

Type: System.IAsyncResult
An IAsyncResult that references this operation.


Thrown when invalid arguments are passed.


Thrown when the GroupChatEndpoint is not established.


Thrown when the chat server connection is not in a valid state to send the command.


Thrown when the GroupChatEndpoint encounters an error communicating with the group chat server.

This request will be processed asynchronously. See EndUpdateUserOrGroupInformation(IAsyncResult) to complete this asynchronous operation.