private void mượnSáchToolStripMenuItem_Click(object sender, EventArgs e) { FrCapNhatSach FrDocGia = new FrCapNhatSach(); FrDocGia.ShowDialog(); FrMenu FrMn = new FrMenu(); FrMn.Hide(); }
private void độcGiảToolStripMenuItem_Click(object sender, EventArgs e) { FrLstDocGia FrDocGia = new FrLstDocGia(); FrDocGia.ShowDialog(); FrMenu FrMn = new FrMenu(); FrMn.Hide(); }