如何将使用嵌套for循环打印的2d数组居中？

Question

我将如何去中心控制台中间的这个印刷阵列？

 Console.ForegroundColor = ConsoleColor.Red; 
     Console.WriteLine("0 1 2 3 4 5 6 7"); 
     Console.ResetColor(); 
     for (int i = 0; i < 8; i++) 
     { 
      for (int j = 0; j < 8; j++) 
      { 
       Console.Write(BoardDisplay[j, i] + " "); 
      } 
      Console.ForegroundColor = ConsoleColor.Red; 
      Console.WriteLine(i); 
      Console.ResetColor(); 
     } 

Answer 1

我把一些技巧在这个片段中格式化控制台输出：

using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Text; 
using System.Diagnostics; 

namespace ConsoleApplication9 
{ 
    class Program 
    { 
     static int[,] BoardDisplay = new int[8, 8] { 
      { 1,2,3,4,5,6,7,8 } 
      ,{ 1,2,3,4,5,6,7,8 } 
      ,{ 1,2,3,4,5,6,7,8 } 
      ,{ 1,2,3,4,5,6,7,8 } 
      ,{ 1,2,3,4,5,6,7,8 } 
      ,{ 1,2,3,4,5,6,7,8 } 
      ,{ 1,2,3,4,5,6,7,8 } 
      ,{ 1,2,3,4,5,6,7,8 } 
     }; 

     static void Main(string[] args) 
     { 
      int space_for_each_cell = 5; 
      var width = Console.WindowWidth; 
      var height = Console.WindowHeight; 

      int left = (width - (8* space_for_each_cell))/2; 

      Console.ForegroundColor = ConsoleColor.Red; 
      Console.CursorLeft = left; 
      for (int i = 0; i < 8; i++) 
      { 
       Console.Write("{0,"+space_for_each_cell+"}", i); 
      } 
      Console.WriteLine(); 
      Console.ResetColor(); 
      for (int i = 0; i < 8; i++) 
      { 
       Console.CursorLeft = left; 
       for (int j = 0; j < 8; j++) 
       { 
        Console.Write("{0,"+space_for_each_cell+"}", BoardDisplay[j, i]); 
       } 
       Console.ForegroundColor = ConsoleColor.Red; 
       Console.WriteLine("{0,"+space_for_each_cell+"}",i); 
       Console.ResetColor(); 
      } 
      Console.ReadKey(); 
     } 

    } 
} 

应用此概念，以满足您的需要。