ArcGIS Pro 2.6 API Reference Guide
ExportToWKB Method (IGeometryEngine)

ArcGIS.Core.Geometry Namespace > IGeometryEngine Interface : ExportToWKB Method
Overload List
OverloadDescription
Writes an OGC well-known binary formatted version of the input geometry to a buffer.  
Writes an OGC well-known binary formatted version of the input geometry to the specified buffer.  
Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 7

See Also

Reference

IGeometryEngine Interface
IGeometryEngine Members