private void Clear_Click(object sender, RoutedEventArgs e) { First.Text = "0"; Second.Text = "0"; Wynik.Text = "0"; twoComponentOperation = null; }
private void Divide_Click(object sender, RoutedEventArgs e) { twoComponentOperation = new Division(Double.Parse(Wynik.Text)); Flush(); }
private void Substract_Click(object sender, RoutedEventArgs e) { twoComponentOperation = new Substraction(Double.Parse(Wynik.Text)); Flush(); }