Multitasking-in-CSharp

Multitasking in CSharp

    class Program
{
    /*=======================Task Using Delegate====================*/
    private static void PerformTaskUsingDelegate()
    {
        Console.WriteLine("This Task Performed using Delegate.\n");
    }
    /*=======================Task Using Action====================*/
    private static void PerofrmTaskUsingAction()
    {
        Console.WriteLine("This Task Performed using Action.\n");
    }
    /*=======================Task Using Lambda And Named Method====================*/
    private static void PerformTaskLambdaNamedMethod()
    {
        Console.WriteLine("This Task Performed using Lambda and Named Method.\n");
    }
    /*=======================Task Using AsyncAwait====================*/
    private static void PerformTaskgAsyncAwait()
    {
        Console.WriteLine("This Task Performed using Async and Await.\n");
    }
    private static async void PerformAsyncTask()
    {
        await Task.Run(() => PerformTaskgAsyncAwait());
    }
    /*=======================Task Using FromResult Method====================*/
    private static int PerformAdd(int num1, int num2)
    {
        return num1 + num2;
    }
    private static async void Summation(int number1, int number2)
    {
        int result = await Task.FromResult(PerformAdd(number1, number2));
        await Task.Delay(1000);
        Console.WriteLine("Result = " + result.ToString());
    }
    static void Main(string[] args)
    {
        Console.WriteLine("Print MultiTasking with Asynchronous");
        Console.WriteLine("==========================================\n");
        //Task Using Delegate.
        Task delegateTask = new Task(delegate { PerformTaskUsingDelegate(); });
        delegateTask.Wait(1200);
        delegateTask.Start();
        //Task Using Action
        Task actionTask = new Task(new Action(PerofrmTaskUsingAction));
        actionTask.Wait(1200);
        actionTask.Start();
        //Task using Lambda and Named Method.
        Task lambda = new Task(() => PerformTaskLambdaNamedMethod());
        lambda.Wait(1200);
        lambda.Start();
        //Task using Async and Await.
        PerformAsyncTask();
        //Task Using From Result Method
        Console.Write("\nEnter First Number = ");
        int num1 = int.Parse(Console.ReadLine());
        Console.Write("Enter Second Number = ");
        int num2 = int.Parse(Console.ReadLine());
        Summation(num1, num2);
        Console.ReadLine();
    }
}