Latest Contributions by MaximilianGlas

Hi, I tried to write an Editing Workflow using the SketchEditor, where the user can select Features with the Rectangle drawing (SketchCretionMode.Rectangle‍). Everything is fine if the user draw a rectangle, the SketchEditor delivers the rectangle geometry as a result which I can use to select my features. But, if the user decides to just select a single object by a click, this will not work with rectangle creation mode. The SketchEditor returns a null object in this case. By the way, this is the same for all SketchCreationModes with values 3 to 9. I tried some workarounds to solve this, the best idea I had was to save the last click in the MapView in a local variable and - if the result of rectangle selection was null - to use this stored map point to select features. private MapPoint _lastLocationClicked; public MainWindow() {    MyMapView.GeoViewTapped += MyMapView_GeoViewTapped; } private void MyMapView_GeoViewTapped(object sender, Esri.ArcGISRuntime.UI.Controls.GeoViewInputEventArgs e) {     _lastLocationClicked = e.Location; } private async void Select_OnClick(object sender, RoutedEventArgs e) {     var creationMode =         (SketchCreationMode) Enum.Parse(typeof(SketchCreationMode), EditingModeComboBox.SelectionBoxItem.ToString());     Esri.ArcGISRuntime.Geometry.Geometry geometry =         await MyMapView.SketchEditor.StartAsync(creationMode, false);     MyMapView.SketchEditor.ClearGeometry();     if (geometry != null)     {         var query = new QueryParameters() {Geometry = geometry};         var selection = await MyMapView.Map.OperationalLayers.OfType<FeatureLayer>()             .First()             .SelectFeaturesAsync(query, SelectionMode.New);     }     else     {         if (creationMode == SketchCreationMode.Rectangle)         {             //add a scale dependent buffer             var buffer = MyMapView.MapScale / 500;             var bufferedGeometry = GeometryEngine.Buffer(_lastLocationClicked, buffer);             var query = new QueryParameters() {Geometry = bufferedGeometry};             var selection = await MyMapView.Map.OperationalLayers.OfType<FeatureLayer>()                 .First()                 .SelectFeaturesAsync(query, SelectionMode.New);         }         else         {             MyMapView.Map.OperationalLayers.OfType<FeatureLayer>()                 .First()                 .ClearSelection();         }     } }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ Of course, this is not a pretty way, so I have two questions: Is this the expected behavior, that the geometry returned is null in case of a single map click? Does anyone have a better idea how to allow both, rectangle and single point selection without enforcing the user to choice between this options manually? Cheers Max ... View more