protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
        {
            if (keyData == (Keys.Enter))
            {
                btn_login.PerformClick();
                return(true);
            }
            else if (keyData == (Keys.Escape))
            {
                bc_annuler.PerformClick();
                return(true);
            }
            else if (keyData == (Keys.F8))
            {
                verification dm = new verification();
                dm.Show();
            }

            return(base.ProcessCmdKey(ref msg, keyData));
        }
        private void configurationDeServeurToolStripMenuItem_Click(object sender, EventArgs e)
        {
            verification vc = new verification();

            vc.Show();
        }