Share Email Facebook Twitter LinkedIn ParallelToYAxisConstraint3DProxy.Line Property Parent Object: ParallelToYAxisConstraint3DProxy Description Read-only property that returns the SketchLine3D being constrained. Syntax ParallelToYAxisConstraint3DProxy.Line() As SketchLine3D Property Value This is a read only property whose value is a SketchLine3D. Version Introduced in version 2017 © Copyright 2025 Autodesk, Inc. Comment on this page.