private void Border_MouseWheel(object sender, MouseWheelEventArgs e)
{
ChartScrollBar.ScrollToVerticalOffset(ChartScrollBar.VerticalOffset + -e.Delta);
e.Handled = true;
}
private void ListView_ScrollChanged(object sender, ScrollChangedEventArgs e)
{
ChartScrollBar.ScrollToVerticalOffset(ChartScrollBar.VerticalOffset + e.VerticalChange);
e.Handled = true;
}