ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Core.Geometry Namespace / ProjectionTransformation Class / CreateEx Method
The spatial reference to project from. Cannot be unknown coordinate system.
The spatial reference to project to. Cannot be unknown coordinate system.
The datum transformation to use when projecting data. The datum transformation can be null in which case a default transformation is used when projecting, if applicable.
Version

CreateEx Method
Creates a projection transformation from two spatial references and the given datum transformation.
Syntax

Parameters

inputSR
The spatial reference to project from. Cannot be unknown coordinate system.
outputSR
The spatial reference to project to. Cannot be unknown coordinate system.
datumTransformation
The datum transformation to use when projecting data. The datum transformation can be null in which case a default transformation is used when projecting, if applicable.

Return Value

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also