Exemplo n.º 1
0
        public Main_Form()
        {
            InitializeComponent();
            AddOwnedForm(init_form);
            AddOwnedForm(extend_form);
            AddOwnedForm(del_formula_form);

            formula = new Formula();
            label1.Text = "";
        }
Exemplo n.º 2
0
 // Отмена последнего действия
 private void button_cancel_last_active_Click(object sender, EventArgs e)
 {
     formula = formula.CancelPrevious();
         textbox_current_formula.Text = formula.ToString();
 }