小编Fer*_*oto的帖子

我在格式化字符串时遇到问题：

Console.WriteLine("SSN: {0}   Gross: {1}   Tax: {2}", t[x].SSN, t[x].Gross.ToString("C"), t[x].Tax.ToString("C"));

它应该打印：

SSN            Gross         Tax
123456789    $30,000.00     $8400.00

完整代码如下：

using System;

namespace TaxPayerDemo
{
    class Program
    {
        static void Main()
        {
            TaxPayer[] t = new TaxPayer[10];
            int x;

            for(x = 0; x < t.Length; ++x)
            {
                // Stores SSN 
                t[x] = new TaxPayer();
                Console.Write("Please enter your SSN >> ");
                t[x].SSN = Console.ReadLine();

                // Stores Gross Income
                Console.Write("Please enter your income >> ");
                t[x].Gross = Convert.ToDouble(Console.ReadLine());
            }

            for (x = 0; x …