ArcGISWindowsPhoneSDK.EditorTracking.EditorTracking C# (CSharp) Method

        public EditorTracking()
        {
            InitializeComponent();

            editor = LayoutRoot.Resources["MyEditor"] as Editor;
            featureLayer = MyMap.Layers["WildfireLayer"] as FeatureLayer;

            // Activate identity manager
            IdentityManager.Current.ChallengeMethod = Challenge;
        }