Question

How to get the length of 2D int array in c#

Answer 1

using System;

namespace ConsoleApplication_C_Sharp
{
    class Program
    {
        static void Main(string[] args)
        {
            int[,] arr2d = new int[9, 13];

            Console.WriteLine(arr2d.GetLength(0)); // 9
            Console.WriteLine(arr2d.GetLength(1)); // 9

            Console.WriteLine(arr2d.Length); // 117
        }
    }
}

/*
run:
 
9
13
117
 
*/

 

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