Hello, I m currently working on the analysis of the CAD parts, regarding their quality on a lower semantic level. This means that I want to go  through each part and check their data: total number of features, number of unused sketches, auto dimensioned sketches, mass, volume, etc.. which I will then use for further analysis. 

So my question is has anyone done anything similar or has some links or examples that I could look at, for example right now I need a macro (vb.net) that would go through a specific part and check for any unused sketches and total number of features  and write it down into txt file. Thank you in advance