C# program to demonstrate the example of Linq Concat() method

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mahmoud2506

2022-05-12

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Program:

The source code to demonstrate the Linq Concat() method, is given below. The given program is compiled and executed successfully on Microsoft Visual Studio.

//C# Program to demonstrate the Linq Concat() method.

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

class Demo
{
    static void Main(string[] args)
    {
        List<string> List1 = new List<string>() { "Abc", "Pqr", "Lmn", "Xyz" };
        List<string> List2 = new List<string>() { "Abc", "pqr" , "KLP" };

        var result = List1.Concat(List2);

        foreach (string value in result)
        {
            Console.WriteLine(value + " ");
        } 
    }
}

Output:

Abc
Pqr
Lmn
Xyz
Abc
pqr
KLP
Press any key to continue . . .

Explanation:

In the above program, we create two lists list1 and list2 of string values. Here we used Linq Concat() method to append the value of list2 with list1.

var result = List1.Concat(List2);

foreach (string value in result)
{
    Console.WriteLine(value + " ");
}

In the above code, we appended the values of list2 to the list1 and assigned to the result then print them on the console screen.

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C# program to demonstrate the example of Linq Concat() method

C# program to demonstrate the example of Linq Concat() method

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