public void ScrollStop()
{
if (IsScrolling)
{
IsScrolling = false;
service.Clicked -= DragClicked;
scrollTimer.Stop();
if (scroll != null)
{
scroll.Dispatcher.Invoke(() =>
{
scroll.Close();
scroll = null;
});
}
}
}
public void ScrollStart(Point startPt)
{
if (!IsScrolling)
{
IsScrolling = true;
if (scrollTimer == null)
{
scrollTimer = new DispatcherTimer();
scrollTimer.Interval = TimeSpan.FromMilliseconds(500);
scrollTimer.Tick += delegate
{
service.Clicked += ScrollClicked;
scrollTimer.Stop();
};
}
scrollTimer.Start();
scroll = new ScrollCursorWindow(startPt.ToPoint());
scroll.Show();
}
}
