ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMMap Class / UseMasking Property
Version

UseMasking Property (CIMMap)
Gets or sets a value indicating whether masking established on all layers in the map is turned on or off.
Syntax
public bool UseMasking {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3.3 or higher.
See Also