hello tpl

hello.cs

using System;
using System.Threading.Tasks;

public class TPLBeginnerExample
{
    public static void Main(string[] args)
    {
        // Create and run a task
        Task task = Task.Run(() =>
        {
            Console.WriteLine("Hello, TPL!");
        });

        // Wait for the task to complete
        task.Wait();

        Console.WriteLine("Task has completed.");
    }
}