ArcGIS Pro 3.3 API Reference Guide
ArcGIS.Core.Data Namespace / TableDefinition Class / GetSubtypeField Method

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    GetSubtypeField Method
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    Gets the name of the field used to define subtypes. This method must be called on the MCT. Use QueuedTask.Run.
    Syntax
    public string GetSubtypeField()
    Public Function GetSubtypeField() As String

    Return Value

    The name of the field used to define subtypes.
    Exceptions
    ExceptionDescription
    The definition does not support this operation (e.g., the table is a shapefile).
    A geodatabase-related exception has occurred.
    Requirements

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3 or higher.
    See Also