Hopefully this is an easy question to answer.
After putting a polygon into edit mode, what is the action (mouse and/or key strokes) to add a vertex and delete a vertex?
I get how to move a vertex and move/scale/rotate the polygon, but adding/deleting a vertex is being elusive.
mapView.Editor.EditorConfiguration.AllowAddVertex = true;
mapView.Editor.EditorConfiguration.AllowDeleteVertex = true;
return await mapView.Editor.EditGeometryAsync(geometry);
Using ArcGIS Runtime Desktop API for Microsoft .Net version 10.2.6.0