Can't get dynamic invocation working

[dave . prout]

Hi,

        I'm trying to use DynamicInvoker to call a simple service defined in
.Net, that takes one string in, and returns this as out put.

        Although the call doesn't produce any errors, it also doesn't
produce any output.

        Can you think of anything I might be missing, or do you need all the
details ?

Dave
Herts.
UK

01442 296778