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

SetEmpty Method (MultipartBuilderEx)
Sets this instance to empty by clearing the Parts list.
Syntax
public override void SetEmpty()
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.8 or higher.
See Also