/// <summary>
/// This scrolls the toolstrip while the mouse is over a scroll control.
/// </summary>
/// <param name="sender">The object that triggered the event.</param>
/// <param name="e">An <see cref="EventArgs"/> describing the event arguments.</param>
private void m_tmrScrollTimer_Tick(object sender, EventArgs e)
{
if (m_tmrScrollTimer.Tag == m_butUp)
{
m_pnlToolStrip.scrollUp();
}
else
{
m_pnlToolStrip.scrollDown();
}
checkScroll();
}