private void quảnLýKháchHàngToolStripMenuItem_Click(object sender, EventArgs e) { QuanLyKhachHang f = new QuanLyKhachHang(); f.MdiParent = this; f.Show(); }
private void quảnLýKháchHàngToolStripMenuItem_Click(object sender, EventArgs e) { QuanLyKhachHang kh = new QuanLyKhachHang(); panel1.Controls.Clear(); panel1.Controls.Add(kh); kh.Dock = DockStyle.Fill; }
private void quảnLýKháchHàngToolStripMenuItem_Click(object sender, EventArgs e) { QuanLyKhachHang qlkh = new QuanLyKhachHang(); qlkh.ShowDialog(); }