ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / TGAFormat Class / HasTransparentBackground Property

HasTransparentBackground Property (TGAFormat)
Gets or sets if the background will be transparent.
Syntax
public bool HasTransparentBackground {get; set;}
Remarks

(The default value is false)

Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.5 or higher.
See Also