ArcGIS Pro 2.8 API Reference Guide
MapUnitFormatChangedEvent Class
Members 

ArcGIS.Desktop.Mapping.Events Namespace : MapUnitFormatChangedEvent Class
Occurs when a map display unit format is changed.
Object Model
MapUnitFormatChangedEvent ClassSubscriptionToken ClassSubscriptionToken Class
Syntax
Remarks
Current unit format changes include the map location and elevation unit formats.
Unit format changes can also occur when a map is not active or before a map is initialized in which case the MapUnitFormatChangedEventArgs.Map property can be null.
Inheritance Hierarchy

System.Object
   ArcGIS.Core.Events.EventBase
      ArcGIS.Core.Events.CompositePresentationEvent<TPayload>
         ArcGIS.Desktop.Mapping.Events.MapUnitFormatChangedEvent

Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

MapUnitFormatChangedEvent Members
ArcGIS.Desktop.Mapping.Events Namespace