Polylines will be exploded into line segments. ExplodeCurves will return the curves in topological order.

Namespace: Rhino.Geometry
Assembly: RhinoCommon (in RhinoCommon.dll) Version: Rhino 6.0

C#

public Curve[] DuplicateSegments()

VB

Public Function DuplicateSegments As Curve()

Type: Curve[]
An array of all the segments that make up this curve.

Supported in: 6.0.16224.21491, 5D58w

Curve Class
Rhino.Geometry Namespace