ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.Geometry Namespace / MultipointBuilderEx Class / IsEmpty Property

IsEmpty Property (MultipointBuilderEx)
Gets a value which determines if this instance is empty. This instance is empty if Coordinate2Ds.Count = 0.
Syntax
public override bool IsEmpty {get;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.6 or higher.
See Also