private void Score_Scroll(object sender, ScrollEventArgs e)
{
ScorePanel selected = (tabScore.SelectedTab as TabPageEx).ScorePanel;
if (sender is HScrollBar)
{
selected.HSBarScroll(e);
}
else if (sender is VScrollBar)
{
selected.VSBarScroll(e);
}
tabScore.SelectedTab.Controls[0].Refresh();
}