ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMMap Class / CustomFullExtent Property

CustomFullExtent Property (CIMMap)
Gets or sets the custom full extent as a polygon.
Syntax
public Polygon CustomFullExtent {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.0 or higher.
See Also