ArcGIS Pro 3.2 API Reference Guide
ArcGIS.Core.Geometry Namespace / Envelope Class / Length3D Property

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    Length3D Property (Envelope)
    In This Topic
    Gets the 3D length of the perimeter of this instance.
    Syntax
    public double Length3D {get;}
    Public ReadOnly Property Length3D As Double
    Exceptions
    ExceptionDescription
    The geometry is not Z-Aware.
    Requirements

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3 or higher.
    See Also