Simple renderer in .net with SharpGL (openGL)

[Michael Heidemann]

Why isn't there a good tutorial on these things on the net ?

After several hours of searching I am close before shutting down my idea.

Current status:
I have a control where I can draw a triangle in ortho mode.
All attempts that I made so far for a 3D part (at least a simple box) failed.

If someone has already experience with OpenTK (please not direct openGL) please let me know in simple words:

How do I set the camera in a world.
How do I set a light in a world.
How do I set the lookat point in a world.

Any help is very much wished.
Currently i am far away from the point I already reached with DirectX, but I need to switch to openTK for different os's.