Read unknown object properties

Question

Hi All,

Have question i hope someone can help me with. 

Is there anyway to read an object that you dont know the type of?

Basiclly i have an old application the source has been lost and the code was obfuscated:(

Now we need to get a list of information from an object within this application.

I have injected a DLL that accepts the object as a Object But my question is what do I do next?

How can I export all information in that object without casting it to its original object type (which i can't do)?

Here is the declaration for the class:

public class OurOrders : IEnumerator<>, IEnumerable<>, IEnumerable, IEnumerator, IDisposable 

Thanks for any help!!