ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Core.Geometry Namespace / MapPointBuilderEx Class / SetEmpty Method
Version

SetEmpty Method (MapPointBuilderEx)
Sets X and Y to NaN. Sets other attributes to the default values. Does not change the attribute awareness.
Syntax
public override void SetEmpty()
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also