Hi folks;

I'm working on an ASP.NET 1.1 app, and one of my classes is a managed
class that has a private member typed through COM Interop.  During the
initial page load Interop appears to be functioning correctly, however
for various reasons I need to stuff the object into Session and then
deal with it on postback.  After a postback, the private (Interop'd)
member appears to lose it's type information -- ? object.field yields
System.__COMObject instead of the Interop type and any attempt to work
with the private member results in a QueryInterface error and an
Invalid Cast exception.

Can anybody shed any light or offer any suggestions?

Regards,
Jason