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ChatRoomSession.BeginSendChatMessage method (FormattedOutboundChatMessage, AsyncCallback, Object)

Sends a formatted 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(
	FormattedOutboundChatMessage formattedMessage,
	AsyncCallback userCallback,
	Object state
)

Parameters

formattedMessage
Type: Microsoft.Rtc.Collaboration.PersistentChat.FormattedOutboundChatMessage

The formatted 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 object that references this operation.

ExceptionCondition
ArgumentException

formattedMessage 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 persistent chat server.

A formatted message can be composed of hyperlinks, emoticons, and other parts. This request will be processed asynchronously. Call EndSendChatMessage(IAsyncResult) to complete this asynchronous operation.

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