ArcGIS Pro 3.3 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMTopoNorthArrow Class / DateInterval Property

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    DateInterval Property
    In This Topic
    Gets or sets a value indicating the date interval used to calculate declination. The default value is 5 which is based on the interval used by the World Magnetic Model. A value of zero indicates the current date should be used.
    Syntax
    public int DateInterval {get; set;}
    Public Property DateInterval As Integer
    Requirements

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3 or higher.
    See Also