ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMGraphicFrame Class / ShadowCornerRounding Property

ShadowCornerRounding Property
Gets or sets the shadow corner rounding. 0 = fully square. 100 = fully round.
Syntax
public double ShadowCornerRounding {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.0 or higher.
See Also