ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.Geometry Namespace / MultipointBuilderEx Class / AddPoint Method

AddPoint Method (MultipointBuilderEx)
Overload List
OverloadDescription
Add a MapPoint to the list of points.  
Add a Coordinate2D to the list of points.  
Add a Coordinate3D to the list of points.  
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.6 or higher.
See Also