private void btThem_Click(object sender, EventArgs e) { frChiTietTour frChiTietTour = new frChiTietTour(); frChiTietTour.ShowDialog(); loadDSTour(); }
private void btSua_Click(object sender, EventArgs e) { if (curTour != null) { frChiTietTour frChiTietTour = new frChiTietTour(curTour); frChiTietTour.ShowDialog(); loadDSTour(); } }