Acessing Non-Public base property in C#

[RaviMDhoble]

Hello,
I have created an app in C# in which I have embedded IronPython. Currently, I am able to execute a Testscript.py. I'm stuck because I'm not able to access all the properties I need. But when I'm debugging in Visual Studio and explore the object "CalcObj" Or "Scope" or "engine", I can clearly see the properties and non-public members objects (Key-value pair) that I want to access for example like functions defined in PY file (Add, sub etc), arguments (first, second).
I want to extract all these key pair values in c# and stored in array or list to use later in code. I tried a couple of ways but have no clue. I am new to c#, so learning along the way.
PFA, screenshots. hope to get a response from the community.