How do you empty an array in C#?

To empty an array in C#, use the Array Clear() method: The Array.Clear method in C# clears i.e.zeros out all elements.

In the below example, we have first considered an array with three elements −

int[] arr = new int[] {88, 45, 76};

Now we have used the Array.Clear method to zero out all the arrays −

Array.Clear(arr, 0, arr.Length);

Let us see an example of Array.Clear method in c# −

Example

 Live Demo

using System; class Program {    static void Main() {       int[] arr = new int[] {88, 45, 76};       Console.WriteLine("Array (Old):");       foreach (int val in arr) {          Console.WriteLine(val);       }       Array.Clear(arr, 0, arr.Length);       Console.WriteLine("Array (After using Clear):");       foreach (int val in arr) {          Console.WriteLine(val);       }    } }

Output

Array (Old): 88 45 76 Array (After using Clear): 0 0 0