private void btn_TraCuuKhachHang_Click(object sender, EventArgs e) { TraCuuKhachHang frmTraCuuKhachHang = new TraCuuKhachHang(); frmTraCuuKhachHang.Show(); }
private void TraCuuKhachHangToolStripMenuItem_Click(object sender, EventArgs e) { TraCuuKhachHang frmTraCuuKhachHang = new TraCuuKhachHang(); frmTraCuuKhachHang.Show(); }