Пример #1
0
        private void btnMTra_Click(object sender, EventArgs e)
        {
            frmMuonSach m = new frmMuonSach();

            this.Hide();
            m.ShowDialog();
            this.Show();
        }
Пример #2
0
        private void mượnSáchToolStripMenuItem_Click(object sender, EventArgs e)
        {
            frmMuonSach m = new frmMuonSach();

            this.Hide();
            m.ShowDialog();
            this.Show();
        }