Populating Datagrid with shapefile attributes, Runtime .NET SDK

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10-31-2014 07:11 AM
AdamRigel
New Contributor II

I am trying to populate a data grid with the records from a shapefile or feature service.  However, when I set the shapefile/feature service to the item source for the datagrid, I only seem to get the metadata and not the attributes contained in the shapefile (i.e. I get three columns: 'Schema','Attributes','Geometry').  Does anybody know how I can get the attribute columns to populate the datagrid?  I am using the code below:

private async void QueryEQ_Click(object sender, RoutedEventArgs e)

{

    //Query the Earthquake layer for quakes with a magnitude greater than defined by the user

    var featureSvcTable = await Esri.ArcGISRuntime.Data.ServiceFeatureTable.OpenAsync(new Uri("http://igems.doi.gov/arcgis/rest/services/igems_haz/mapserver/3"));

    var query = new Esri.ArcGISRuntime.Data.QueryFilter();

    query.WhereClause = string.Format("magnitude  >= {0}",QueryIO.Text);

    var result = await featureSvcTable.QueryAsync(query);

           

   //Take query and populate graphics layer

    var gLayer = MyMapView.Map.Layers["EQs"] as GraphicsLayer;

    gLayer.Graphics.Clear();

    foreach (var f in result)

    {

        var g = new Graphic(f.Geometry, f.Attributes);

        gLayer.Graphics.Add(g);

    }

    //Add query result to the data grid table

    MyFeatureDataTable.ItemsSource = result;

}

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