private void VBarValueChanged (object sender, EventArgs e)
{
if (initializing_scrollbars)
return;
if (vbar.Value == vbar_value)
return;
lock_sizing = true;
try {
int diff = vbar_value - vbar.Value;
foreach (Form child in Controls) {
child.Top += diff;
}
} finally {
lock_sizing = false;
}
vbar_value = vbar.Value;
}