private void btnSanPham_Click(object sender, EventArgs e) { Clear_Panel(); SanPhamUC sanPham = new SanPhamUC(); change.changeUC(sanPham, panel1); }
private void btnSanPham_Click(object sender, EventArgs e) { SanPhamUC sanPham = new SanPhamUC(); change.change(sanPham); }