C# (CSharp) EsriMapView.ZoomAsync примеры использования

Пример #1

 private void btnZoomOut_Click(object sender, RoutedEventArgs e)
 {
     EsriMapView.ZoomAsync(0.9);
 }

Пример #2

 private void btnZoomIn_Click(object sender, RoutedEventArgs e)
 {
     EsriMapView.ZoomAsync(1.1);
 }