ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMBackgroundCallout Class / AccentBarSymbol Property
Version

AccentBarSymbol Property
Gets or sets the symbol used to draw the accent bar. If null, the accent bar doesn't draw.
Syntax
public CIMLineSymbol AccentBarSymbol {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also