ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMLegendItem Class / ManualColumn Property

ManualColumn Property
Gets or sets the manual column assignment for a legend item.
Syntax
public int ManualColumn {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 3.0 or higher.
See Also