Hosted FeatureService Online

This sample demonstrates adding a feature service hosted on ArcGIS Online (http://www.arcgis.com) to a Map. The Map includes a FeatureLayer, and the FeatureLayer.Url is set to the URL of the hosted feature service. Use ArcGIS Online to discover the URL to reference a hosted feature service.

Download Sample Application
XAML C# VB.NET
<UserControl x:Class="ArcGISWPFSDK.HostedFeatureServiceSimple"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:esri="http://schemas.esri.com/arcgis/client/2009">
    <Grid x:Name="LayoutRoot" Background="White">

        <esri:Map x:Name="MyMap" WrapAround="True" Extent="-15000000,2000000,-7000000,8000000">
            <esri:ArcGISTiledMapServiceLayer ID="StreetMapLayer"
                    Url="http://services.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer"/>
            <esri:FeatureLayer ID="MyFeatureLayer"
                    Url="http://services.arcgis.com/pmcEyn9tLWCoX7Dm/ArcGIS/rest/services/United_States_Nuclear_Missile_Silos/FeatureServer/0"
                    OutFields="Name">
                <esri:FeatureLayer.MapTip>
                    <Border CornerRadius="5" BorderBrush="Black" BorderThickness="1" Background="White">
                        <TextBlock Text="{Binding [Name]}" Foreground="Black" Margin="5"/>
                    </Border>
                </esri:FeatureLayer.MapTip>
            </esri:FeatureLayer>
        </esri:Map>
        
    </Grid>
</UserControl>

Sample code usage restrictions
5/16/2014