private void btnPhongBan_Click(object sender, EventArgs e) { hideSubMenu(); PhongBan pb = new PhongBan(this.Level); pb.TopLevel = false; openChildForm(pb); }
private void phòngBanToolStripMenuItem_Click(object sender, EventArgs e) { PhongBan pb = new PhongBan(); pb.TopLevel = false; panel1.Controls.Add(pb); pb.Show(); }