private void OnPanning(object sender, PannablePanEventArgs e)
{
if (e.PanVelocityY != 0D)
{
// Perform scrolling.
// To simplify the implementation of this code sample, the magnitude of the
// velocity is not used - we are simply switching the scrolling on and off in
// the right direction.
// Please note that to scroll down the text should move up, and vice versa.
_text.Scroll(e.PanVelocityY > 0 ? -1 : 1);
}
}
private static void OnPanning(object sender, PannablePanEventArgs e)
{
var element = sender as FrameworkElement;
if (null == element)
{
return;
}
// Raise the panning event.
element.RaiseEvent(new RoutedPanEventArgs(PanningEvent, element, e.PanVelocityX, e.PanVelocityY));
}
private static void OnPanning(object sender, PannablePanEventArgs e)
{
var element = sender as FrameworkElement;
if (null == element)
{
return;
}
// Raise the panning event.
element.RaiseEvent(new RoutedPanEventArgs(PanningEvent, element, e.PanVelocityX, e.PanVelocityY));
}
