private void SA_Leave(object sender, EventArgs e)
{
if (!ignore_changes &&
(
vm_saved != VM.Text
|| fm_saved != FR.Text
|| jh_saved != JH.Text
|| jd_saved != JD.Text
|| sv_saved != SV.Text
|| lv_saved != LV.Text
|| lb_saved != LB.Text
|| zb_saved != ZB.Text
|| tm_saved != TM.Text
|| jm_saved != JM.Text
|| ra_saved != RA.Text
))
{
if (ValueChanged != null)
ValueChanged(this, EventArgs.Empty);
}
}