private void StartMagnify(object sender, EventArgs e)
{
if (magnifier != null)
{
magnifier.CloseService();
magnifier = null;
}
magnifier = new Magnifier(this);
ContentRoot.Children.Add(magnifier.Visual);
magnifier.ServiceClosed += delegate
{
Magnify.IsChecked = false;
if (magnifier != null)
{
ContentRoot.Children.Remove(magnifier.Visual);
}
magnifier = null;
};
}
