ArcGIS Pro 2.8 API Reference Guide
CIMExtentIndicator Class
Members 

ArcGIS.Core.CIM Namespace : CIMExtentIndicator Class
Represents an extent indicator which is used to display the visible extent of other map frames in an associated map frame.
Object Model
CIMExtentIndicator ClassCIMExtentIndicator ClassCIMExtentIndicator ClassCIMSymbolReference ClassCIMSymbolReference ClassCIMSymbolReference Class
Syntax
Inheritance Hierarchy

System.Object
   ArcGIS.Core.CIM.CIMObject
      ArcGIS.Core.CIM.CIMExtentIndicator

Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

CIMExtentIndicator Members
ArcGIS.Core.CIM Namespace