ArcGIS Pro 2.9 API Reference Guide
SetPreviousObservationsVisibility Method

ArcGIS.Desktop.Mapping Namespace > FeatureLayer Class : SetPreviousObservationsVisibility Method
Indicates whether previous observations should be displayed.
Specifies whether to display previous observations or not.
Syntax
public void SetPreviousObservationsVisibility( 
   bool previousObservationsVisible
)
Public Sub SetPreviousObservationsVisibility( _
   ByVal previousObservationsVisible As Boolean _
) 

Parameters

previousObservationsVisible
Indicates whether previous observations should be displayed.
Exceptions
ExceptionDescription
This method or property must be called within the lambda passed to QueuedTask.Run.
This feature layer does not support tracks.
Remarks
Non-track aware layers will throw a System.InvalidOperationException
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

See Also

Reference

FeatureLayer Class
FeatureLayer Members