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ChatRoomSession.BeginSendChatMessage method (String, AsyncCallback, Object)

Lync 2013

Sends a chat message to a joined chat room.

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

public IAsyncResult BeginSendChatMessage(
	string message,
	AsyncCallback userCallback,
	Object state
)

Parameters

message
Type: System.String

The message.

userCallback
Type: System.AsyncCallback

The callback 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 oject that references this operation.

ExceptionCondition
ArgumentException

message is null or empty

ChatServerConnectionException

The PersistentChatEndpoint is not established.

ChatRoomSessionStateException

The State 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. See EndSendChatMessage(IAsyncResult) to complete this asynchronous operation.

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