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# −
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); } } }
Array (Old): 88 45 76 Array (After using Clear): 0 0 0