private void btnLSP_Click(object sender, EventArgs e)
{
frmLoaiSanPham frmLSP = new frmLoaiSanPham();
tbChiTiet.Show();
tbChiTiet.Controls.Clear();
frmLSP.TopLevel = false;
frmLSP.Dock = DockStyle.Fill;
tbChiTiet.Controls.Add(frmLSP);
frmLSP.Show();
tabControlPanel1.Hide();
}
private void mnuLoaiSanPham_Click(object sender, EventArgs e)
{
frmLoaiSanPham frmLSP = new frmLoaiSanPham();
frmLSP.ShowDialog();
}
