CODE EXAMPLE FOR TYPESCRIPT

concatanate two lists in c#

using System;
using System.Collections.Generic;

public class Example
{
    public static void Main()
    {
        List<string> Fruits = new List<string>() { "Apple", "Banana", "Orange", "Mango" };
        List<string> Vegetables = new List<string>() { "Potato", "Tomato", "Cauli Flower", "Onion" };
        Fruits.AddRange(Vegetables);
        Console.Write("Fruits and Vegetables are: ");
        Console.WriteLine(String.Join(",", Fruits));
    }
}