我需要获取在CollectHeader（）
中输入的销售税并计算并生成一个名为totalPrice的输出，以显示productPrice * salesTax
我试过的多种方式我没有成功
这是我的
namespace ConsoleApplication1
{
class CustomerOrder
{
string company;
string productName1;
int productAmount1;
decimal productPrice1;
string productName2;
int productAmount2;
decimal productPrice2;
string productName3;
int productAmount3;
decimal productPrice3;
string companyName;
string companyAddress;
int salesTax;
public string ProductName1
{
get
{
return productName1;
}
set
{
productName1 = value;
}
}
public string ProductName2
{
get
{
return productName2;
}
set
{
productName2 = value;
}
}
public string ProductName3
{
get
{
return productName3;
}
set
{
productName3 = value;
}
}
public int ProductAmount1
{
get
{
return productAmount1;
}
set
{
productAmount1 = value;
}
}
public int ProductAmount2
{
get
{
return productAmount2;
}
set
{
productAmount2 = value;
}
}
public int ProductAmount3
{
get
{
return productAmount3;
}
set
{
productAmount3 = value;
}
}
public decimal ProductPrice1
{
get
{
return productPrice1;
}
set
{
productPrice1 = value;
}
}
public decimal ProductPrice2
{
get
{
return productPrice2;
}
set
{
productPrice2 = value;
}
}
public decimal ProductPrice3
{
get
{
return productPrice3;
}
set
{
productPrice3 = value;
}
}
public string CompanyName
{
get
{
return companyName;
}
set
{
companyName = value;
}
}
public string CompanyAddress
{
get
{
return companyAddress;
}
set
{
companyAddress = value;
}
}
public int SalesTax
{
get
{
return salesTax;
}
set
{
salesTax = value;
}
}
public CustomerOrder()
{
}
public void CollectHeader()
{
string inputValue;
Console.WriteLine("What name of the company {0}?", companyName);
inputValue = Console.ReadLine();
companyName = inputValue;
Console.WriteLine("What is the address?", companyAddress);
inputValue = Console.ReadLine();
companyAddress = inputValue;
Console.WriteLine("What is the sales tax?", salesTax);
inputValue = Console.ReadLine();
salesTax = Int32.Parse(inputValue);
}
public void PrintHeader()
{
Console.WriteLine("This is the {0} Customer Order Storage program.", companyName);
Console.WriteLine("Address: {0}", companyAddress);
Console.WriteLine("Sales Tax: {0}", salesTax);
}
public static void PrintEntryHeader()
{
Console.WriteLine("Please enter the following details about the order.\n");
}
public static void PrintSummaryHeader()
{
Console.WriteLine("Order entry is now complete.\nThe following orders have been stored");
}
public void PrintSummary()
{
Console.WriteLine(this.ToString());
Console.ReadKey();
}
public void CollectAllInput_Counter()
{
int productNumber = 1;
while (productNumber <= 3)
{
CollectItemSwitch(productNumber);
productNumber++;
}
}
public void CollectAllInput_For()
{
for (int productNumber = 1; productNumber <= 3; productNumber++)
{
CollectItemSwitch(productNumber);
}
}
public void CollectItem(int productNumber)
{
string productName;
int productAmount;
decimal productPrice;
string inputValue;
Console.WriteLine("What name of the product ordered {0}?", productNumber);
inputValue = Console.ReadLine();
productName = inputValue;
Console.WriteLine("What is the inventory quantity of drink {0}?", productNumber);
inputValue = Console.ReadLine();
productAmount = Int32.Parse(inputValue);
Console.WriteLine("What is the price of the product named {0}?", productNumber);
inputValue = Console.ReadLine();
productPrice = Decimal.Parse(inputValue);
if (productNumber > 0 && productNumber < 4)
{
if (productNumber == 1)
{
this.productName1 = productName;
this.productAmount1 = productAmount;
this.productPrice1 = productPrice;
}
if (productNumber == 2)
{
this.productName2 = productName;
this.productAmount2 = productAmount;
this.productPrice2 = productPrice;
}
if (productNumber == 3)
{
this.productName3 = productName;
this.productAmount3 = productAmount;
this.productPrice3 = productPrice;
}
}
}
public void CollectItemSwitch(int productNumber)
{
if (productNumber > 0 && productNumber < 4)
{
string productName;
int productAmount;
decimal productPrice;
string inputValue;
Console.WriteLine("What is the name of the product {0}\n", productNumber);
inputValue = Console.ReadLine();
productName = inputValue;
Console.WriteLine("What is the amount of product {0}\n", productNumber);
inputValue = Console.ReadLine();
productAmount = Int32.Parse(inputValue);
if (Int32.TryParse(inputValue, out productAmount) == false)
{
Console.WriteLine("[{0}] is not a valid number. Quantity is set to 0.", inputValue);
productAmount = 0;
}
Console.WriteLine("What is the price of product {0}", productNumber);
inputValue = Console.ReadLine();
productPrice = Decimal.Parse(inputValue);
if (!Decimal.TryParse(inputValue, out productPrice) == false)
{
Console.WriteLine("[{0}] is not a valid price. Price is set to 0.00.", inputValue);
}
switch (productNumber)
{
case 1:
this.productName1 = productName;
this.productAmount1 = productAmount;
this.productPrice1 = productPrice;
break;
case 2:
this.productName2 = productName;
this.productAmount2 = productAmount;
this.productPrice2 = productPrice;
break;
case 3:
this.productName3 = productName;
this.productAmount3 = productAmount;
this.productPrice3 = productPrice;
break;
}
}
else
{
throw new Exception(String.Format("The order number [{0}] is not valid", productNumber));
}
}
public override string ToString()
{
string outputString = company + "\n";
outputString += "Product 1: " + productName1 + ", Amount: " + productAmount1 + ", Price" + productPrice1 + "\n";
outputString += "Product 2: " + productName2 + ", Amount: " + productAmount2 + ", Price" + productPrice2 + "\n";
outputString += "Product 3: " + productName3 + ", Amount: " + productAmount3 + ", Price" + productPrice3;
return outputString;
}
}
}
答案 0 :(得分：0)
public void CollectHeader()
{
string inputValue;
Console.WriteLine("What name of the company {0}?", companyName);
inputValue = Console.ReadLine();
companyName = inputValue;
Console.WriteLine("What is the address?", companyAddress);
inputValue = Console.ReadLine();
companyAddress = inputValue;
Console.WriteLine("What is the sales tax?", salesTax);
inputValue = Console.ReadLine();
float salesTax = float.Parse(inputValue);
//Assuming that salesTax is in the form of 1 + decimal percentage. For example, for a 5% tax, salesTax would be 1.05.
float totalPrice = productPrice1*salesTax + productPrice2*salesTax + productPrice3*salesTax;
Console.WriteLine("The total cost is " + totalPrice.ToString("c2") + ". Thank you for shopping at StackOverFlowmart.");
}