private void tb_cod_per_KeyDown(object sender, KeyEventArgs e)
 {
     if (e.KeyData == Keys.Up)
     {
         adm010_01a obj = new adm010_01a(false, true);
         o_mg_glo_bal.mg_ads000_03(obj, this);
     }
 }
        private void tb_cod_per_ButtonCustomClick(object sender, EventArgs e)
        {
            adm010_01a obj = new adm010_01a(false, true);

            o_mg_glo_bal.mg_ads000_03(obj, this);
        }