private void btnThem_Click(object sender, EventArgs e) { fluu = 0; txtMaHD.Text = Bus.TangMa(); DisEnl(true); txtMaHD.Enabled = false; }
private void btnThem_Click(object sender, EventArgs e) { fluu = 0; txtMaHD.Text = Bus.TangMa(); DisEnl(true); txtMaHD.Enabled = false; }