ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Core.Geometry Namespace / Coordinate2D Structure / DotProduct Method
Version

DotProduct Method (Coordinate2D)
Overload List
OverloadDescription
Calculates the dot product of this Coordinate2D and another Coordinate2D. Vector dot product is used.  
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also