ArcGIS Pro 2.8 API Reference Guide
AddOverlayAsync(MapView,Geometry,CIMSymbolReference) Method

ArcGIS.Desktop.Mapping Namespace > MappingExtensions Class > AddOverlayAsync Method : AddOverlayAsync(MapView,Geometry,CIMSymbolReference) Method
The view to add the overlay.
The geometry of the overlay.
The symbol to use for the overlay.
Add an overlay graphic to the map view.
Syntax
Public Overloads Shared Function AddOverlayAsync( _
   ByVal mapView As MapView, _
   ByVal geom As Geometry, _
   Optional ByVal symbol As CIMSymbolReference _
) As Task(Of IDisposable)

Parameters

mapView
The view to add the overlay.
geom
The geometry of the overlay.
symbol
The symbol to use for the overlay.

Return Value

An object that when disposed will remove the overlay.
Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

MappingExtensions Class
MappingExtensions Members
Overload List