ArcGISWindowsPhoneSDK.InfoWindowChildPage.MyMap_MapGesture C# (CSharp) Метод

        private void MyMap_MapGesture(object sender, Map.MapGestureEventArgs e)
        {
            System.Diagnostics.Debug.WriteLine(DateTime.Now.ToString() + e.Gesture.ToString());

            if (e.Gesture == GestureType.Tap || e.Gesture == GestureType.Hold)
            {
                List<Graphic> results = new List<Graphic>(e.DirectlyOver(10));
                if (results.Count == 0)
                 MyInfoWindow.IsOpen = false;
                else
                {
                    _tapGraphic = results[0];
                    _dispatcherTimer.Start();
                }
            }
            else if (e.Gesture == GestureType.DoubleTap)
            {
                _dispatcherTimer.Stop();
            }
        }