Share Email Facebook Twitter LinkedIn DrawingBOM.DrawingBOMColumns Property Parent Object: DrawingBOM Description Property that gets the DrawingBOMColumns collection object. Syntax DrawingBOM.DrawingBOMColumns() As DrawingBOMColumns Property Value This is a read only property whose value is a DrawingBOMColumns. Version Introduced in version 2009 © Copyright 2025 Autodesk, Inc. Comment on this page.