ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Mapping Namespace / Layer Class / BlendingMode Property

BlendingMode Property (Layer)
Gets the blending mode of a layer.
Syntax
public BlendingMode BlendingMode {get;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.7 or higher.
See Also