How to check whether a List contains a specified element in C#

Returns true if the list contains the specified item.

Using:


bool result = list.Contains(3);

bool result = list.Contains(3);

Example:


using System;
using System.Collections.Generic;
class Program
{
    static void Main(string[] args)
    {
        var list = new List<int>();
        list.Add(100);
        list.Add(200);
        list.Add(300);
        list.Add(400);
        list.Add(500);
        list.Add(600);
        list.Add(700);

        bool result = list.Contains(500);
        Console.WriteLine(result);

        Console.ReadLine();
    }
}

using System;

using System.Collections.Generic;

class Program

{

static void Main(string[] args)

{

var list = new List<int>();

list.Add(100);

list.Add(200);

list.Add(300);

list.Add(400);

list.Add(500);

list.Add(600);

list.Add(700);

bool result = list.Contains(500);

Console.WriteLine(result);

Console.ReadLine();

}

Output:

True

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