private void banhang_Click(object sender, EventArgs e) { CTHD bh = new CTHD(); bh.Show(); this.WindowState = FormWindowState.Minimized; }
public Them_CTHD(CTHD us) { InitializeComponent(); }
private void buttonX2_Click(object sender, EventArgs e) { CTHD ct = new CTHD(); ct.Show(); }