private void btn_std_signup_Click(object sender, EventArgs e) { mng.SignUpStudent(std_first_name.Text, std_last_name.Text, std_major.Text); //FileStream file = File.Create("Uni"); //BinaryFormatter bf = new BinaryFormatter(); //bf.Serialize(file, Universal.instance); //file.Close(); ManagerPanel managerpanel = new ManagerPanel(id); managerpanel.Show(); this.Hide(); }