ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMTopoNorthArrow Class / LineSymbol Property

LineSymbol Property (CIMTopoNorthArrow)
Gets or sets the symbol used for line elements in the topographic north arrow.
Syntax
public CIMSymbolReference LineSymbol {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.1 or higher.
See Also