how i fill a dimensional matrix in c# code example

Example 1: how to declare 2d array in c#

// Two-dimensional array.
int[,] array2D = new int[,] { { 1, 2 }, { 3, 4 }, { 5, 6 }, { 7, 8 } };

Example 2: C# public 2d array

// in namespace, above main form declaration

public class Globals
    {
        public static string[,] tableArray;
	}

//... in main or other method

Globals.tableArray = new string[rowLength,colLength];