ArcGIS Pro 2.7 API Reference Guide
LargeImage Property (IPlugInWrapper)

ArcGIS.Desktop.Framework Namespace > IPlugInWrapper Interface : LargeImage Property
Gets or sets the image the plug-in should use in the user interface when it is in its large state (32x32).
Syntax
object LargeImage {get; set;}
Property LargeImage As Object
Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

IPlugInWrapper Interface
IPlugInWrapper Members