private void btKhachHang_Click(object sender, EventArgs e) { KhachHang kh = new KhachHang(); kh.ShowDialog(); khCtrl.HienThiComboBoxMaKhachHang(cmbMaKhachHang); }
private void btKhachHang_Click(object sender, EventArgs e) { KhachHang kh = new KhachHang(); kh.ShowDialog(); }