How to Compare two arrays in C# ?

Published on July 5, 2015 by abundantcode

Filed under Foundation (General)

Last modified July 5, 2015

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Two arrays can be compared in C# using the Enumerable.SequenceEqual method . The Enumerable.SequenceEqual method in C# returns a boolean value indicating if both the arrays are equal or not.

How to Compare two arrays in C# ?

Below is an example of comparison of two arrays in C# using the Enumerable.SequenceEqual method.

using System;
using System.Collections.Generic;
using System.Linq;

namespace AbundantCodeConsoleApp
    internal class Program
        private static void Main(string[] args)
            string[] inputStr = { "Java", "CSharp", "Xamarin", "Windows", "android", "iOS" };
            string[] inputStr2 = { "Java", "CSharp", "Xamarin", "Windows", "android", "iOS" };
            string[] inputStr3 = { "Java", "CSharp", "Xamarin", "Windows", "android", "Windows Phone" };
            Console.WriteLine("Comparison result of inputStr and input2 is " + Enumerable.SequenceEqual(inputStr, inputStr2));
            Console.WriteLine("Comparison result of inputStr and input3 is " + Enumerable.SequenceEqual(inputStr, inputStr3));



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