Question

How to get the length of a multidimensional array in C#

Answer 1

using System;

class Program
{
    static void Main() {
        int[,,] arr = new int [2, 3, 7];

        Console.WriteLine(arr.GetLength(0));
        Console.WriteLine(arr.GetLength(1));
        Console.WriteLine(arr.GetLength(2));
    }
}




/*
run:

2
3
7

*/

 

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Answer 2

using System;

class Program
{
    static void Main() {
        int[,] arr = new int [4, 9];

        Console.WriteLine(arr.GetLength(0));
        Console.WriteLine(arr.GetLength(1));
    }
}




/*
run:

4
9

*/

 

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