private void barButtonItem30_ItemClick_1(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
cause_archivé tb = new cause_archivé();
tb.ShowDialog();
}
private void barButtonItem41_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
cause_archivé ca = new cause_archivé();
ca.ShowDialog();
}