C# Program to Find the Length of an Array

This is a C# Program to get the length of the array.

Problem Description

This C# Program gets the Length of the Array.

Problem Solution

Here the length of 1-Dimensional and 2-Dimensional array is found using the Length method.

Program/Source Code

Here is source code of the C# Program to get the Length of the Array. The C# program is successfully compiled and executed with Microsoft Visual Studio. The program output is also shown below.

```/*
* C# Program to get the Length of the Array
*/
using System;
class Program
{
static void Main()
{

int[] arrayA = new int[5];
int lengthA = arrayA.Length;
Console.WriteLine("Length of ArrayA : {0}", +lengthA);
long longLength = arrayA.LongLength;
Console.WriteLine("Length of the LongLength Array  : {0}",longLength);
int[,] twoD = new int[5, 10];
Console.WriteLine("The Size of 2D Array is : {0}",twoD.Length);
}
}```
Program Explanation

In this C# program, we are reading the size of the array for ‘arrayA’ and ‘twoD’ array variables. The length of 1-Dimensional and 2-Dimensional array is found using the Length method. Print the length of the array.

Runtime Test Cases
```
Length of ArrayA : 5
Length of the LongLength Array is :5
The Size of 2D Array is : 50```

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