ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Framework.Contracts Namespace / ComboBoxItem Class / Icon Property

Icon Property (ComboBoxItem)
Gets or sets the icon for the combo box item.
Syntax
public object Icon {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.0 or higher.
See Also