private void btnTimKiem_Click(object sender, EventArgs e) { hideSubMenu(); TimKiemNhanVien tknv = new TimKiemNhanVien(); tknv.TopLevel = false; openChildForm(tknv); }
private void lọcToolStripMenuItem_Click(object sender, EventArgs e) { TimKiemNhanVien tknv = new TimKiemNhanVien(); tknv.TopLevel = false; panel1.Controls.Add(tknv); tknv.Show(); }