-1
在我的程序中，如果bool选项= false，我需要关闭程序。 “while（option == false）”语句位于代码的底部。这里是我的代码：关闭c＃程序
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace Calculator
{
class Program
{
static void Main(string[] args)
{
double numA = 0;
double numB = 0;
double answer = 0;
string functionType;
string aLine;
string bLine;
string next;
bool option = true;
while (option == true)
{
Console.WriteLine("Enter a function type: ");
functionType = Console.ReadLine();
switch (functionType)
{
case "V":
Console.WriteLine(" + Addition" + '\n' + " - Subtraction" + '\n' + " * Multiplication" + '\n' + "/ Division" + '\n' + " % Percent" + '\n' + " \\ Square Root" + '\n' + "^ Exponent");
Console.WriteLine("Enter a function type: ");
functionType = Console.ReadLine();
break;
case "v":
Console.WriteLine(" + Addition" + '\n' + " - Subtraction" + '\n' + " * Multiplication" + '\n' + "/ Division" + '\n' + " % Percent" + '\n' + " \\ Square Root" + '\n' + "^ Exponent");
Console.WriteLine("Enter a function type: ");
functionType = Console.ReadLine();
break;
}
Console.WriteLine("Enter the first number: ");
aLine = Console.ReadLine();
numA = Double.Parse(aLine); Console.WriteLine("Enter the second number: ");
switch (functionType)
{
case "\\":
answer = Math.Sqrt(numA);
Console.WriteLine("The answer is: " + answer + '\n');
Console.WriteLine("Would you like to do more calculations? (Y/N): ");
next = Console.ReadLine();
switch (next)
{
case "Y":
option = true;
Console.WriteLine('\n');
break;
case "y":
option = true;
Console.WriteLine('\n');
break;
case "N":
option = false;
break;
case "n":
option = false;
break;
}
continue;
break;
case "%":
answer = numA * 100;
Console.WriteLine("The answer is: " + answer + '\n');
Console.WriteLine("Would you like to do more calculations? (Y/N): ");
next = Console.ReadLine();
switch (next)
{
case "Y":
option = true;
Console.WriteLine('\n');
break;
case "y":
option = true;
Console.WriteLine('\n');
break;
case "N":
option = false;
break;
case "n":
option = false;
break;
}
break;
continue;
}
Console.WriteLine("Enter the second number: ");
bLine = Console.ReadLine();
numB = Double.Parse(bLine);
switch (functionType)
{
case "+":
answer = numA + numB;
break;
case "-":
answer = numA - numB;
break;
case "x":
answer = numA * numB;
break;
case "*":
answer = numA * numB;
break;
case "X":
answer = numA * numB;
break;
case "/":
answer = numA/numB;
break;
case "^":
answer = Math.Pow(numA, numB);
break;
}
Console.WriteLine("The answer is: " + answer + '\n');
Console.WriteLine("Would you like to do more calculations? (Y/N): ");
next = Console.ReadLine();
switch (next)
{
case "Y":
option = true;
Console.WriteLine('\n');
break;
case "y":
option = true;
Console.WriteLine('\n');
break;
case "N":
option = false;
break;
case "n":
option = false;
break;
}
}
while (option == false)
{
}
}
}
}
原谅我，如果这是一个简单的答案，但我一直在学习c＃约2小时。
是的，但只有关于c和C++的答案出现。 – user3259479
我什么都不明白。你想在最后的while循环中做些什么吗？如果你想关闭程序，然后删除while循环，它将关闭 –
这是一个控制台应用程序，只是摆脱你的'while（option == false）'，它应该会自动关闭，因为你不在Main中什么是保持你的程序活着。 – TyCobb