C# Initialize an Integer Array

To initialize an integer Array in C#, declare a variable of type int[] and assign the comma separated values enclosed in flower braces to the array variable.

Example

In the following example, we initialize an integer array in a variable arr, and print the contents of this array to console.

Program.cs

</>
Copy
using System;

namespace CSharpExamples {
    class Program {
        static void Main(string[] args) {
            int[] arr = {2, 4, 6, 8};

            Console.WriteLine("Integer Array");
            for (int i=0; i < arr.Length; i++) {
                Console.WriteLine(arr[i]);
            }
        }
    }
}

Output

Integer Array
2
4
6
8

Conclusion

In this C# Tutorial, we learned how to initialize an integer array, with examples.