C#中的多维数组

本文关键字：数组 | 更新日期: 2023-09-27 17:59:45

例如：

int[,] multiArray = new int[2, 4] { { 1, 2, 3, 4 }, { 5, 6, 7, 8 } };
for (int Row = 0; Row < multiArray.GetLength(0); Row++)
{
    for (int Col = 0; Col < multiArray.GetLength(1); Col++)
    {
         TextBox.Text += multiArray[Row, Col] + "  ";
    }
    TextBox.Text += "'r'n";
}

上面的代码将产生：

1  2  3  4
5  6  7  8

如何将我的2行命名为2014、2015，将我的4列命名为1月、4月、7月、10月？

Value [2014, January] or index [0, 0] = 1,
Value [2014, April] or index [0, 1] = 2,
Value [2014, July] or index [0, 2] = 3,
Value [2014, October] or index [0, 3] = 4,
Value [2015, January] or index [1, 0] = 5,
Value [2015, April] or index [1, 1] = 6,
Value [2015, July] or index [1, 2] = 7,
Value [2015, October] or index [1, 3] = 8

当我点击一个按钮打印到TextBox时，会产生下面这样的输出吗？

      January  April  July  October
2014    1      2      3     4   
2015    5      6      7     8

C#中的多维数组

在尝试WinForms之前，请先从CLI开始。我个人喜欢在CLI中操作字符串，当我确信自己知道自己在做什么时，我才会将其翻译成WinForms。看看你的问题，我想你正在寻找某种日历程序
知道所有人都会从示例中学到最好的东西，下面是代码

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace StackOverflow
{
    class Program
    {
        static void Main(string[] args)
        {
            string[] months = { "Jan","Feb","Mar" };
            int[] years = { 2015, 2014, 2013 };
            int[,] important = { { 1, 2, 3 }, { 3, 4, 6 }, { 8, 16, 1 } };
            Console.Write("'t");
            foreach (string month in months)
            {
                Console.Write(month + "'t");
            }
            Console.WriteLine();
            Console.WriteLine();
            foreach (int year in years)
            {
                Console.Write(year.ToString());
                foreach (var month in months)
                {
                    Console.Write("'t" + important[years.ToList<int>().IndexOf(year),months.ToList<string>().IndexOf(month)].ToString());
                }
                Console.WriteLine();
                Console.WriteLine();
            }
            Console.WriteLine();
            Console.ReadKey();
        }
    }
}
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