Async Method : Asynchronous « Thread « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. Thread
3. Asynchronous

using System;
using System.Runtime.Remoting.Messaging;

class MainClass
{
  delegate int MyDelegate(string s, ref int a, ref int b);

  static void Main(string[] args)
  {
    MyDelegate X = new MyDelegate(DoSomething);
    int a = 0;
    int b = 0;
    IAsyncResult ar = X.BeginInvoke("Hello", ref a, ref b, null, null);

    ar.AsyncWaitHandle.WaitOne(10000, false);
    if (ar.IsCompleted)
    {
      int c = 0;
      int d = 0;

      //get results
      X.EndInvoke(ref c, ref d, ar);
      Console.WriteLine(c);
      Console.WriteLine(d);
    }
  }
  //My Async Method
  static int DoSomething(string s, ref int a, ref int b)
  {
    a = 10;
    b = 100;
    Console.WriteLine("Fired! DoSomething1");
    return 0;
  }
}

Fired! DoSomething1
10
100