Use Union operator in Linq.

Norman Reedus 2607 20 Mar 2016

We want to use Union operator in Linq. How to use this please help me.

Ask by Norman Reedus

Updated 20 Mar 2016

1 Answers

Anonymous User 20 Mar 2016

The Union extension method requires two collections, one collection on which the Union method is invoked and a second collection,
which is passed as a parameter. The Union method returns distinct elements from both the collections.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace Prototype
{
    class Example
    {
        static void Main()
        {
            IList<string> List1 = new List<string>() { "aditya", "manoj", "komal", "karan", "tarun" };
            IList<string> List2 = new List<string>() { "tarun", "ajay", "vimal", "vijay", "manoj" };
            var result = List1.Union(List2);
            foreach (string str in result)
                Console.WriteLine(str);
            Console.ReadLine();
        }
    }
}

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