private void Txt_CodPro_Enter(object sender, EventArgs e)
 {
     Lb_DesPro.Text = "";
     Lb_UndUnm.Text = "";
     Lb_CosMov.Text = "";
     Txt_CanMov.Clear();
     Txt_CatMov.Clear();
 }
        private void MenulistViewReset()
        {
            Txt_CodPro.Clear();
            Txt_CodPro.Enabled   = false;
            Txt_CodPro.BackColor = Color.White;

            Txt_CanMov.Clear();
            Txt_CanMov.Enabled   = false;
            Txt_CanMov.BackColor = Color.White;

            Txt_CatMov.Clear();
            Txt_CatMov.Enabled   = false;
            Txt_CatMov.BackColor = Color.White;
        }