BeginFindUsers Method
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BeginFindUsers Method

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

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

public IAsyncResult BeginFindUsers(
	string searchLastName,
	string searchFirstName,
	string searchEmail,
	AsyncCallback userCallback,
	Object state


Type: System.String
Last name search string.
Type: System.String
First name search string.
Type: System.String
E-mail address search string.
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 EndFindUsers(IAsyncResult, Boolean) to complete this asynchronous operation.

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