WCF Msg Contracts prob!

In our project we have some "nested" Data contracts (Data contracts using another Data contracts)
and it is working fine.
Now we want to use Message Contract in the place of Data Contract
to enable large data transfer using MTOM encoding.

Can we have a top level Message contract with some Data contract instances
inside the Message class
( LIKE we can have some data objects as members inside Message contract class )  ?
    [ O R  to say otherwise ]
Can we use Data contracts (Data contract class instances) inside a Message Contract definition ?

Tweet