C# 0 The Complete Reference

nums.Length

 is used by the 

for

 loops to govern the 

number of iterations that take place. Since each array carries with it its own length, you can 

use this information rather than manually keeping track of an array’s size. Keep in mind 

that the value of 

Length

 has nothing to do with the number of elements that are actually in 

use.

Length

 contains the number of elements that the array is capable of holding.

When the length of a multidimensional array is obtained, the total number of elements 

that can be held by the array is returned. For example:

// Use the Length array property on a 3D array.

using System;

class LengthDemo3D {

  static void Main() {

    int[,,] nums = new int[10, 5, 6];

    Console.WriteLine("Length of nums is " + nums.Length);

  }

}

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