private void BtnNguoiMuonThem_Click(object sender, EventArgs e) { FrmNguoiMuonSachThemMoi Frm1 = new FrmNguoiMuonSachThemMoi(); Frm1.Show(); }
private void btnThemMoiNMS_Click(object sender, EventArgs e) { FrmNguoiMuonSachThemMoi frm = new FrmNguoiMuonSachThemMoi(); frm.Show(); }