ArcGIS Pro 3.3 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.

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    CreateEx Method
    In This Topic
    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