Polyline through control points on curve

Rhino Rhino for Windows
1

Hi.
is there a command where if you have a curve can extract a polyline through all the control points of that curve at once?

i find myself often using the polyline tool and clicking through the points of curves to for example change the radius of a piped curve etc.

thanks for some input!

cheers,

august

2

ExtractControlPolygon

3

AH YES! i did google a lot but didnt find it! thx!