CSLA.Server.ServicedDataPortal Invokes the server-side DataPortal Create method within a COM+ transaction. Invokes the server-side DataPortal Fetch method within a COM+ transaction. Invokes the server-side DataPortal Update method within a COM+ transaction. Invokes the server-side DataPortal Delete method within a COM+ transaction. Implements the transactional server-side DataPortal object as discussed in Chapter 5.