ArcGIS Pro二次开发设置比例尺

   private void Zoomscale(double scale)
        {
            var activeMapView = MapView.Active;
            if (activeMapView == null) return;



            QueuedTask.Run(() =>
            {

                var cam = activeMapView.Camera;
                cam.Scale = scale;
                activeMapView.ZoomTo(cam, TimeSpan.FromMilliseconds(100));
            });


        }