public StudentForm(Student s, ClassForm f)
{
InitializeComponent();
this.s = s;
this.f = f;
Text = f.Text + ": uczeń";
displayControls();
}
private void classesList_DoubleClick(object sender, EventArgs e)
{
ClassForm cf = new ClassForm((Classes)ClassesList.SelectedItem, this);
cf.MdiParent = this.MdiParent;
cf.Text = s.Name + ": klasa";
cf.Show();
}