How to reproject feature layer from esri server?

JosephKane — Thu, 20 Apr 2017 18:04:12 GMT

Trouble loading feature layer in code behind. This is in runtime 10.2.7.

In XAML I define my base map as..

<esri:Map>
<esri:ArcGISTiledMapServiceLayer
ServiceUri="http://services.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer" />

This map layer reports Spatial Reference: 102100 (3857)

Then in the code behind, i try to load the feature layer..

string endpoint = "http://sampleserver3.arcgisonline.com/ArcGIS/rest/services/Fire/Sheep/FeatureServer/0";
Uri featUri = new Uri(endpoint);

var gdbServiceFeatureTable = await ServiceFeatureTable.OpenAsync(featUri);
gdbServiceFeatureTable.OutFields = Esri.ArcGISRuntime.Tasks.Query.OutFields.All;

FeatureLayer fl = new FeatureLayer(gdbServiceFeatureTable) { ID = endpoint };

MyMapView.Map.Layers.Add(fl);

This map layer reports Spatial Reference: Spatial Reference: 4326

Nothing is visible in the map.

However, if I add this layer via XAML, it is visible.

Any help would be appreciated.

thanks,

joe

Re: How to reproject feature layer from esri server?

MichaelBranscomb — Fri, 21 Apr 2017 19:49:00 GMT

Hi,

In 10.2.7 you should use one of the OpenAsync methods that takes a Spatial Reference parameter to initialize the ServiceFeatureTable in the SpatialReference of your Map.

ServiceFeatureTable.OpenAsync Method (Uri, String, SpatialReference)

Cheers

Mike

Re: How to reproject feature layer from esri server?

JosephKane — Fri, 21 Apr 2017 20:01:53 GMT

That's it!

Thanks, Mike.

topic Re: How to reproject feature layer from esri server? in .NET Maps SDK Questions

How to reproject feature layer from esri server?

Re: How to reproject feature layer from esri server?

Re: How to reproject feature layer from esri server?