ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Core.Geometry Namespace / CompositeHVDatumTransformation Class
Members Example Version

CompositeHVDatumTransformation Class
A composite hv (horizontal/vertical) datum transformation class is an ordered list of HVDatumTransformation classes. The hv datum transformations are applied in the order they are stored.
Object Model
CompositeHVDatumTransformation ClassCompositeHVDatumTransformation ClassCompositeHVDatumTransformation ClassCompositeHVDatumTransformation ClassDatumTransformation ClassSpatialReference ClassHVDatumTransformation ClassSpatialReference Class
Syntax
public sealed class CompositeHVDatumTransformation : DatumTransformation 
Example
Datum
var cimMapDefinition = MapView.Active.Map.GetDefinition();
// use if map's sr does not have a vertical coordinate system
var datumTransformations = cimMapDefinition.DatumTransforms;
// use if map's sr has a vertical coordinate system
var hvDatumTransformations = cimMapDefinition.HVDatumTransforms;
Inheritance Hierarchy

System.Object
   ArcGIS.Core.Geometry.DatumTransformation
      ArcGIS.Core.Geometry.CompositeHVDatumTransformation

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also