PersistentChatUserServices.BeginFindUsers method

Lync 2013

Finds users having a first name, last name, or email address containing the corresponding search string.

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

'Declaration
Public Function BeginFindUsers ( _
	searchLastName As String, _
	searchFirstName As String, _
	searchEmail As String, _
	userCallback As AsyncCallback, _
	state As Object _
) As IAsyncResult
'Usage
Dim instance As PersistentChatUserServices
Dim searchLastName As String
Dim searchFirstName As String
Dim searchEmail As String
Dim userCallback As AsyncCallback
Dim state As Object
Dim returnValue As IAsyncResult

returnValue = instance.BeginFindUsers(searchLastName, _
	searchFirstName, searchEmail, userCallback, _
	state)

Parameters

searchLastName
Type: System.String

Last name search string.

searchFirstName
Type: System.String

First name search string.

searchEmail
Type: System.String

Email address search string.

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.

ExceptionCondition
ArgumentException

searchLastName, searchFirstName, and searchEmail are null or empty.

ChatServerConnectionException

The PersistentChatEndpoint is not established.

InvalidOperationException

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

RealTimeException

The PersistentChatEndpoint encountered an error communicating with the chat server.

This request will be processed asynchronously. Call EndFindUsers(IAsyncResult, Boolean) to complete this asynchronous operation.

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