By the way, Niclas, you wrote:


> 5. The ControlProgrammer can modify the ControlProgram, by requesting
> the Controllers as ProgrammableControllers (i.e. WorldObjects). It is
> the same underlying entity state, and the ControlProgrammer have now
> access to make Wiring changes. It can also query for what
> Inputs/Outputs and Parameters(see below) are available.
> <snip>
> 8. A third role on the Controllers is the QueryableController, which
> basically allows you to retrieve the internal state of the Controller
> for display purposes.


Is it possible to do something along the lines:

QueryableController qc = <some way of obtaining a queryable controller>;

ProgrammableController pc = (ProgrammableController)((Object)qc);

Basically, is controller same instance, passed around by different reference 
types?

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