ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / TrayButton Class / LargeImage Property
Version

LargeImage Property (TrayButton)
Gets the DAML largeImage content property of this TrayButton.
Syntax
public object LargeImage {get;}
Remarks
This is an optional property, and is only used if ButtonType is TrayButtonType.PopupToggleButton for the master toggle button at the top of the popup.
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also