ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMDimensionStyle Class / ExtendLineOnFit Property

ExtendLineOnFit Property
Gets or sets a value indicating whether the dimension line will be extended to underline the text on inward dimensions.
Syntax
public bool ExtendLineOnFit {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.0 or higher.
See Also