ArcGIS Pro 2.7 API Reference Guide
RangeKeyframe Class
Members 

ArcGIS.Desktop.Mapping Namespace : RangeKeyframe Class
Represents a keyframe in the RangeTrack.
Object Model
RangeKeyframe ClassRange Class
Syntax
public sealed class RangeKeyframe : Keyframe 
Public NotInheritable Class RangeKeyframe 
   Inherits Keyframe
Remarks
The range keyframe stores the map range and defines the transitions for the min and max value in the range.
Inheritance Hierarchy

System.Object
   ArcGIS.Desktop.Mapping.Keyframe
      ArcGIS.Desktop.Mapping.RangeKeyframe

Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

RangeKeyframe Members
ArcGIS.Desktop.Mapping Namespace