public override void Tap(GestureEventArgs e)
{
base.Tap(e);
Pushpin pushpin = new Pushpin();
Point2D point = _map.ScreenToMap(e.GetPosition(_map));
pushpin.Location = point;
_eLayer.AddChild(pushpin);
_pushpins.Add(pushpin);
}
void _addFeature_Tick(object sender, EventArgs e)
{
Dispatcher.BeginInvoke(() =>
{
if (_queue.Count > 0)
{
Point2D point = _queue.Dequeue();
Pushpin pushpin = new Pushpin();
pushpin.Location = point;
_pushpinLayer.AddChild(pushpin);
}
else
{
_addFeature.Stop();
_addFeature.Tick -= _addFeature_Tick;
}
});
}
