private void toolStripQLMS_Click(object sender, EventArgs e) { frmMuonTraSach ms = new frmMuonTraSach(); ms.Show(); this.Close(); }
private void quảnLýMượnSáchToolStripMenuItem_Click(object sender, EventArgs e) { frmMuonTraSach ms = new frmMuonTraSach(); ms.Show(); this.Close(); }