ArcGIS Pro 3.1 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / LabelClass Class / SetExpressionEngine Method
Sets a ArcGIS.Core.CIM.LabelExpressionEngine.

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    SetExpressionEngine Method
    In This Topic
    Sets the expression engine of the label class. This method must be called on the MCT. Use QueuedTask.Run.
    Syntax
    public void SetExpressionEngine( 
       LabelExpressionEngine expressionEngine
    )
    Public Sub SetExpressionEngine( _
       ByVal expressionEngine As LabelExpressionEngine _
    ) 

    Parameters

    expressionEngine
    Sets a ArcGIS.Core.CIM.LabelExpressionEngine.
    Exceptions
    ExceptionDescription
    This method or property must be called within the lambda passed to QueuedTask.Run.
    Requirements

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3.0 or higher.
    See Also