private void btnAcq_Click(object sender, EventArgs e)
        {
            using (var state = GlobalState.GetState())
            {
                state.Alarms.Clear();
            }

            FormManager.Previous();
        }
 private void précédentToolStripMenuItem_Click(object sender, EventArgs e)
 {
     FormManager.Previous();
 }
 private void btnPrevious_Click(object sender, EventArgs e)
 {
     FormManager.Previous();
 }