private void DisplayDinnerPartyCost() { //首先就是如果是改变了health的box,并不会改变decoration dinnerParty.CalculateCostOfDecorations(fancyBox.Checked); decimal Cost = dinnerParty.CalculateCost(healthyBox.Checked) + dinnerParty.CostOfDecorations; costLabel.Text = Cost.ToString("c"); }
private void DisplayDinnerPartyCost() { decimal Cost = dinnerParty.CalculateCost(healthyBox.Checked); costLabel.Text = Cost.ToString("c"); }