How do I create a terminable while loop in console application?

Question

I am currently looking for a solution for this c# console application function

I tried searching for a method for creating a while loop that can terminate for the co

Answer 1

Here is code based on the post you deleted :

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

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            BattleGrid grid = new BattleGrid();
            grid.PrintGrid();
            Console.ReadLine();
        }
    }
    public class BattleGrid
    {
        public List> grid = new List>();

        public BattleGrid()
        {
            for (int row = 0; row < 4; row++)
            {
                List newRow = new List();
                grid.Add(newRow);
                for (int col = 0; col < 4; col++)
                {
                    BattleGridCell newCell = new BattleGridCell();
                    newRow.Add(newCell);
                    newCell.rowLetter = ((char)((int)'A' + row)).ToString();
                    newCell.colnumber = col.ToString();
                }
            }
        }
        public void PrintGrid()
        {
            foreach (List row in grid)
            {
                Console.WriteLine("|" + string.Join("|", row.Select(x => "X" + x.rowLetter + x.colnumber))); 
            }
        }
    }

    public class BattleGridCell
    {
        public string rowLetter { get; set; }
        public string colnumber { get; set; }
    }
}