private void button2_Click(object sender, EventArgs e) { _right.Undo(); RefreshBoxes(_right.Matrix, _rightBoxes); if (_right is TimeDecorator timeDecorator) { timeLabel.Text = timeDecorator.Time + " ms"; } }
/// <summary> /// Calls Undo method of MatrixFacade instance. /// </summary> public virtual void Undo() { _facade.Undo(); }