ProjectUnitFormatsChangedEvent Class
Event raised when any of the project unit formats are changed, new ones added
or existing ones removed. Unit format changes are per-project
This event is only fired when there is an active project. Check the ProjectUnitFormatsChangedEventArgs to determine if a change of one or more of the project default format units was made as part of the event.
Note: ProjectUnitFormatsChangedEvent is also fired in response to changes made via the Project Options UI off backstage. The ProjectUnitFormatsChangedEventArgs.DefaultsChangedHint will contain all ArcGIS.Desktop.Core.UnitFormats.UnitFormatType values for an event originating from the Options UI.
Note: ProjectUnitFormatsChangedEvent is also fired in response to changes made via the Project Options UI off backstage. The ProjectUnitFormatsChangedEventArgs.DefaultsChangedHint will contain all ArcGIS.Desktop.Core.UnitFormats.UnitFormatType values for an event originating from the Options UI.
System.Object
ArcGIS.Core.Events.EventBase
ArcGIS.Core.Events.CompositePresentationEvent<TPayload>
ArcGIS.Desktop.Core.Events.ProjectUnitFormatsChangedEvent
Target Platforms: Windows 11, Windows 10
ArcGIS Pro version: 3 or higher.