FormattedOutboundChatMessage Class
Used to construct a chat message that contains formatted parts, such as emoticons, hyperlinks, and chat room links. Once constructed, you must invoke one or more of the Append methods before sending this message (see BeginSendChatMessage(FormattedOutboundChatMessage, AsyncCallback, Object)).
Namespace:
Microsoft.Rtc.Collaboration.GroupChat
Assembly: Microsoft.Rtc.Collaboration.GroupChat (in Microsoft.Rtc.Collaboration.GroupChat.dll)