private void btHeDaoTao_Click(object sender, EventArgs e) { DanhSachHeDaoTao DSHDT = new DanhSachHeDaoTao(); DSHDT.TopLevel = false; HienThi.Controls.Clear(); HienThi.Controls.Add(DSHDT); DSHDT.Show(); }
private void btHeDaoTao_Click(object sender, EventArgs e) { DanhSachHeDaoTao DSHDT = new DanhSachHeDaoTao(); DSHDT.TopLevel = false; HienThi.Controls.Clear(); HienThi.Controls.Add(DSHDT); DSHDT.Show(); }