AutoCAD Inventor :: Extrude To Length

I'm making a tube that is connected on another tube. I did this by skeleton modeling, for my tube extrusion i used Extrude To surface.

Is there any way to get the length of that extrude?

 I know its possible to get the sweep length like this. Is there a way to get the extrude length as well?

'Set a reference to the active part document

Dim oDoc As PartDocument oDoc = ThisApplication.ActiveDocument
Dim oDef As PartComponentDefinition oDef = oDoc.ComponentDefinition
Dim opath As Path opath = oDef.Features.SweepFeatures.Item("TheSweep").Path
Dim TotalLength As Double TotalLength = 0

[Code]....