An add-in is a web-based application which can be associated with a chat room (see AddIn).
The PersistentChatAddIn type exposes the following members.
|AddInId||Gets the add-in ID.|
|Name||Gets the name of the add-in. The name will be displayed in a list of add-ins from which chat room managers can select when they are managing a chat room.|
|Uri||Gets the URI of the web page to be displayed by the add-in. Can be null if the UriString is not a valid URI-compatible format like "http://www.contoso.com".|
|UriString||Gets the string representation of the URI of the web page to be displayed by the add-in.|