Array.AsReadOnly : Array « System « C# / C Sharp by API

1. C# / C Sharp by API
2. System
3. Array

Array.AsReadOnly

  

using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;


public class Starter {
    public static void Main() {
        int[] zArray = { 1, 2, 3, 4 };
        zArray[1] = 10;

        ReadOnlyCollection<int> roArray = Array.AsReadOnly(zArray);
        foreach (int number in roArray) {
            Console.WriteLine(number);
        }
        roArray[1] = 2; // compile error
    }
}

   
    
  

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