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)

Syntax

Visual Basic (Declaration) 
Public 
Function 
BeginUpdateUserOrGroupInformation (
_
	
info 
As 

GroupChatPrincipalInformation, _
	
userCallback 
As 
AsyncCallback, _
	
state 
As 
Object _
) 
As 
IAsyncResult
Visual Basic (Usage) 
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)
C# 
public 
IAsyncResult 
BeginUpdateUserOrGroupInformation(
	

GroupChatPrincipalInformation 
info,
	
AsyncCallback 
userCallback,
	
Object 
state
)

Parameters

info
Type: Microsoft.Rtc.Collaboration.GroupChat.Management . . :: . . GroupChatPrincipalInformation

The information to update.

userCallback
Type: System . . :: . . AsyncCallback

The method to be invoked when this asynchronous operation completes.

state
Type: System . . :: . . Object

An object to be passed back to the callback.

Return Value

Type: System . . :: . . IAsyncResult

An IAsyncResult that references this operation.

Exceptions

Exception Condition
ArgumentException

Thrown when invalid arguments are passed.
[Microsoft.Rtc.Collaboration.GroupChat.ChatServerConnectionException]

Thrown when the GroupChatEndpoint is not established.
[System.InvalidOperationException]

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

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

Remarks

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

See Also