private void devoluçãoToolStripMenuItem_Click(object sender, EventArgs e)
        {
            FormDevolucao frmcl = new FormDevolucao();

            frmcl.Show();
        }
        private void toolStripButton2_Click(object sender, EventArgs e)
        {
            FormDevolucao frmcl = new FormDevolucao();

            frmcl.Show();
        }