[問題] 想請問一個問題
小弟再寫一個算pizza價錢的程式...
剛入門 實在是看不出來我的這個程式有哪裡錯
想請大家幫忙看一下 OTL
感謝<O>
只複製了calculate的這個部分 應該夠坎b@@?
private void BtnCalculate_Click(object sender, EventArgs e)
{
//Declare Variables
string pizzaSize;
decimal numTopping;
string optionDelivery;
decimal priceSize;
decimal priceTopping;
decimal priceDelivery;
decimal totalCost;
//Get user input
//pizza size
pizzaSize = txtPizzaSize.Text;
if (pizzaSize == "S")
{
priceSize = 5.99M;
}
else if (pizzaSize == "M")
{
priceSize = 8.99M;
}
else if (pizzaSize == "L")
{
priceSize = 11.99M;
}
//pizzaNumTopping
numTopping = int.Parse(txtNumTopping.Text);
priceTopping = numTopping * 0.99M;
//pizzaDelivery
optionDelivery = txtDelivery.Text;
if (optionDelivery == "Y")
{
priceDelivery = 3M;
}
else if (optionDelivery =="N")
{
priceDelivery=0M;
}
//Validate inputs
//Calculate totall
totalCost = priceSize + priceTopping + priceDelivery;
txtCost.Text = totalCost.ToString("C"); ;
}
--
◢／／◣ ◢／／／ ◢／／／／ ◢／ ◢／ ◢／／／ ◢／／／
██◣／ ███／ ████／ █／ █／ ███◤ ███◤
█／█／ █／█／ █／ █／ █／／◢█◤ █／／／ █／
███／ ███／ █／ █／ █／█／ ███◤ █／
█／█◤ █／◣／◣ █／／█／ █／█◤ █／／／ █／
██◤ █◤◥◣◤ ████◤ █◤ ███◤ █◤ψjimbox
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 128.211.247.157
→
02/20 12:40, , 1F
02/20 12:40, 1F
→
02/20 12:40, , 2F
02/20 12:40, 2F
推
02/20 12:59, , 3F
02/20 12:59, 3F
→
02/20 12:59, , 4F
02/20 12:59, 4F
→
02/20 13:00, , 5F
02/20 13:00, 5F
→
02/20 13:07, , 6F
02/20 13:07, 6F
→
02/20 13:07, , 7F
02/20 13:07, 7F
推
02/20 15:17, , 8F
02/20 15:17, 8F
→
02/20 15:18, , 9F
02/20 15:18, 9F