Hi
I have an existing code-base with some functions which are used by a web
application (aspx and ascx).
Now I want to add a web-service front to these functions, so they are
available via webservice calls.
The problem I am running into is that the functions in the existing
codebase have return values which are interfaces, and when I try to consume
the webservice I get exceptions like: Cannot serialize interface
Alpha.Access.IAnnounce".
How do I work around this? Do I need to provide my own concrete
implementations of all the various interfaces used by the various
functions, and return/convert them via my webservice? This could be very
tedious and difficult in light of that many of these interfaces in turn
contain methods with other interfaces...
Thanks,
Peter