Latest Contributions by JenniferNery

Hmm I'm not quite sure if the server version or database type could cause this issue. It might be best to contact ESRI support on this one or share your service metadata JSON, we can see if we can craft a similar service. ... View more

Oh sorry, I didn't realize there was a sample attachment in the thread. It was not visible from the main discussion thread. I see now why you would get TaskCanceledException if you copied the code I provided from click event handler. Your sample is using MouseMove, which will fire numerous times. Thus starting another RequestPointAsync call which cancels previous async call. I was only using RequestPointAsync to get a screen point but you're free to use e.GetPosition() from MouseEventArgs. Going back to the original issue. I tried using your sample as is with my own m-aware service. Your sample uses hit test result to query the table for features. The only thing, I changed was the binding statement since DataContext of the overlay is set to graphics and you want access its Attributes. <TextBlock Text="{Binding Attributes[OBJECTID]}" /> I did not get a crash though. ... View more

Did you await RequestPointAsync? It should return a geometry as soon as you tap or click on the map. The TaskCanceledException may have been triggered by the next call to RequestPointAsync, this will cancel previous async call that has not returned.  You can also use MapView.MapViewTapped event to get the screen point for hit test. Could you also share code to reproduce the crash on hit test? Are we using the same version of the API? Are you using WPF, Store or Phone application? ... View more

Hi Darlene, I tried to reproduce with the following code against ArcGIS Runtime SDK for .NET 10.2.5.857 (nuget package) but I am finding these issues instead (no crash) M-aware point returns empty result on hittest. M-aware line do not render. Could you maybe try the following code with your services?             xmlns:esri="http://schemas.esri.com/arcgis/runtime/2013">     <Grid>         <esri:MapView x:Name="MyMapView">             <esri:Map>                 <esri:ArcGISTiledMapServiceLayer ServiceUri="http://services.arcgisonline.com/arcgis/rest/services/World_Topo_Map/MapServer"/>                 <esri:FeatureLayer ID="Line">                     <esri:ServiceFeatureTable ServiceUri="http://sampleserver6.arcgisonline.com/arcgis/rest/services/USA/MapServer/1" />                 </esri:FeatureLayer>                 <esri:FeatureLayer ID="Point" >                     <esri:ServiceFeatureTable ServiceUri="http://sampleserver6.arcgisonline.com/arcgis/rest/services/USA/MapServer/0"/>                 </esri:FeatureLayer>                 <esri:FeatureLayer ID="LineHasM">                     <esri:ServiceFeatureTable ServiceUri="..." />                 </esri:FeatureLayer>                 <esri:FeatureLayer ID="PointHasM">                     <esri:ServiceFeatureTable ServiceUri="..." />                 </esri:FeatureLayer>             </esri:Map>         </esri:MapView>         <Button VerticalAlignment="Top" HorizontalAlignment="Center" Content="Select" Click="Select_Click"/>     </Grid> private async void Select_Click(object sender, RoutedEventArgs e) { string message = null; try { foreach (var layer in MyMapView.Map.Layers.OfType<FeatureLayer>()) { if (layer.SelectedFeatureIDs.Any()) layer.UnselectFeatures(layer.SelectedFeatureIDs.ToArray()); var geometry = await MyMapView.Editor.RequestPointAsync(); var ids = await layer.HitTestAsync(MyMapView, MyMapView.LocationToScreen(geometry)); if (ids != null && ids.Any()) layer.SelectFeatures(ids); } } catch (TaskCanceledException ex) { } catch (Exception ex) { message = ex.Message; } if (!string.IsNullOrWhiteSpace(message)) MessageBox.Show(message); } Thanks. ... View more

You can use https, is this for token-secured service? QueryTask, like the other tasks have a Token property if you want to set this explicitly. Or you can also enable IdentityManager with SignInDialog or your own control that lets you set username/password for the secured service. To use IdentityManager and SignInDialog, you can refer to the Security samples here: ArcGIS API for Silverlight - Interactive Samples | ArcGIS for Developers (should be similar to WPF). Or if you have a token string, set QueryTask.Token property. If you have to go through a proxy, there's also ProxyUrl. This doc might help : ArcGIS Runtime SDK for WPF ... View more

I see how this could be a problem with Polyline geometry using touch. When using mouse to click on graphic, the edit completes but it's difficult when you use touch. ArcGIS API for Silverlight - Interactive Samples | ArcGIS for Developers unless Edit Vertices was unchecked. Another way to complete the edit is to call EditGeometry.StopEdit(). If using Editor or EditorWidget, the edit will complete by user interaction click/tap on graphic. ... View more

Hi, For the most part, you just need to set the culture to "fr".       Thread.CurrentThread.CurrentCulture = new CultureInfo("fr");       Thread.CurrentThread.CurrentUICulture = new CultureInfo("fr");       FrameworkElement.LanguageProperty.OverrideMetadata(typeof(FrameworkElement), new FrameworkPropertyMetadata(XmlLanguage.GetLanguage(CultureInfo.CurrentCulture.IetfLanguageTag))); For updating the controls to be localized, you can refer to this blog post: Localizing ArcGIS Silverlight/WPF controls | ArcGIS Blog Thanks. Jennifer ... View more

Hi Justin, What version of ArcGIS API for Silverlight do you have? I'm only able to reproduce the issue if I build our source code (debug|release) but I couldn't reproduce with current released 3.2 assemblies. Thanks. Jennifer ... View more

You can look at this SDK sample : arcgis-runtime-samples-dotnet/EditRelatedData.xaml.cs at master · Esri/arcgis-runtime-samples-dotnet · GitHub Although sample use QueryTask (online), similar parameters can be used to access related data off ArcGISFeatureTable. Just note that when you generate the geodatabase, you must also request for the related table. ArcGISFeatureTable.QueryRelatedAsync Method (Boolean, Int64) ... View more

I have not done this myself but this msdn link might help you get started: Walkthrough: Office Programming (C# and Visual Basic) ... View more

Hi Justin, Sorry for that inconvenience and thank you for your suggestion. We'll try to include this fix in future release. Thanks. ... View more

Hi Sadanand, Can you check the web response? You can run Fiddler while your app is making the query, it should look similar to this: If the JSON has spatialReference that is correct (same as outSR=102100), check that QueryResult.Features SR is also the same. ... View more

Hi, I think these SDK sample might help: ArcGIS API for Silverlight - Interactive Samples | ArcGIS for Developers (uses LegendControl in the Toolkit to update layer visibility). You can get an enumerable of visible layers using Linq query var visibleLayers = from l in MyMap.Layers                               where l.Visible                               select l; If you need to re-order the layers, you can use Insert MyMap.Layers.Insert(index, layer); ... View more