ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.Geometry Namespace / MultipartBuilderEx Class / AddSegment Method

AddSegment Method
Overload List
OverloadDescription
Adds a segment to the end of the last part of the MultipartBuilderEx. The segment will be added to the end of the Parts list.  
Add a segment to the MultipartBuilderEx using a segment builder. The segment will be added to the end of the Parts list.  
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.8 or higher.
See Also