Errors in the new version of VB.NET component

Hi. I’m a new user of Grasshopper.

I’m trying update a VB.NET because this code ran in a old version but in the new not.
I have two problems with the code. I don’t find the correct name for the two class.
I need help with this problem.

Thanks.
CODIGO GRASS.gh (51.5 KB)

Hi @JulianDmojica

this script was copied from the old version of the VB.NET component that supports the old C# OpenNURBS-based SDK, to one that supports RhinoCommon. Therefore, it needs to be rewritten…