ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Mapping.Events Namespace / MapViewRangeChangedEventArgs Class / PreviousRange Property
Version

PreviousRange Property
Gets the previous range for the map view.
Syntax
public RangeExtent PreviousRange {get;}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also