Conclusion

Conclusion

Upgrading your COM+ application to Visual Basic .NET is not a totally automatic process. The Upgrade Wizard does the hard work, upgrading your application structure and business logic, but legwork on your part is necessary to add the ServicedComponent Inherits statement, the COM+ attributes, and calls to the SetComplete and SetAbort methods.

We ve covered how to upgrade COM+ (and Microsoft Transaction Server) transactional components; however, there is a lot more to COM+ services than simply transactions. So in a way, we are just scratching the surface of what is possible. To learn more about using COM+ services, see the topics Serviced Component Overview, Writing Serviced Components, and Summary of Services in the Visual Basic .NET Help.