thanks for many response!
i find solution:
bool Scrolling = true;
private void listBoxAdv1_Scroll(object sender, ScrollEventArgs e)
{
if (Scrolling == true)
{
Scrolling = false;
listBoxAdv2.BeginUpdate();
listBoxAdv2.AutoScrollPosition = new Point(listBoxAdv1.AutoScrollPosition.X, listBoxAdv1.AutoScrollPosition.Y);
listBoxAdv2_Scroll(sender, e);
listBoxAdv2.EndUpdate();
Scrolling = true;
}
}
private void listBoxAdv2_Scroll(object sender, ScrollEventArgs e)
{
if (Scrolling == true)
{
Scrolling = false;
listBoxAdv1.BeginUpdate();
listBoxAdv1.AutoScrollPosition = new Point(listBoxAdv2.AutoScrollPosition.X, listBoxAdv2.AutoScrollPosition.Y);
listBoxAdv1_Scroll(sender, e);
listBoxAdv1.EndUpdate();
Scrolling = true;
}
}