Issue on Getting Attributes at Query Only in ArcGIS Runtime SDK for .NET

Question

Trying to Query an ESRI MapService through ArcGIS Runtime .NET SDK 10.2.7 (Using this sample) private async void QueryButton_Click(object sender, RoutedEventArgs e) { try { await RunQuery(); } catch (System.Exception ex) { MessageBox.Show(ex.Message, "Error"); } } private async Task RunQuery() { try { QueryTask queryTask = new QueryTask( new Uri("http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Demographics/ESRI_Census_USA/MapServer/5")); Query query = new Query(StateNameTextBox.Text); query.OutFields.Add("STATE_NAME"); var result = await queryTask.ExecuteAsync(query); itemListView.ItemsSource = result.FeatureSet.Features.OrderBy(g => g.Attributes["STATE_NAME"]); } catch (TaskCanceledException) { } catch (Exception ex) { MessageBox.Show(ex.Message, "Error"); } } }‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍ but in result I am getting Esri.ArcGISRuntime.Layers.Graphic instead of the name of the states! Can you please let me know why this is happening and how can I fix it?

GregDeStigter · Accepted Answer

I think you're missing a `Select` on your Linq statement. Try this: itemListView.ItemsSource = result.FeatureSet.Features.OrderBy(g => g.Attributes["STATE_NAME"]) .Select(g => g.Attributes["STATE_NAME"]); ‍‍ That should give you the state name attributes instead of the actual Graphic / Feature containers.