static void Main(string[] args)
{
Console.WriteLine(System.Threading.Thread.CurrentThread.ManagedThreadId);
MathClass mat = new MathClass();
MathDelegate del1, del2;
del2 = new MathDelegate(MathClass.Multiply);
//Invoke(del2);
//List<string> mystrings = new List<string>();
//mystrings.Add("monday");
//mystrings.Add("tuesday");
//mystrings.Add("wednesday");
//mystrings.Add("thursday");
//mystrings.Add("friday");
//Action<string> myaction = new Action<string>(Print);
//mystrings.ForEach(myaction);
//MyDelegate multicast;
//multicast=new MyDelegate(mat.M1);
//multicast+=new MyDelegate(MathClass.M2);
//multicast.Invoke();
del1 = new MathDelegate(mat.Add);
//Console.WriteLine(del1.Invoke(111,99));
IAsyncResult iar = del1.BeginInvoke(11, 9, new AsyncCallback(Mycallback), del1);
ThreadPool.QueueUserWorkItem(M1);
ThreadPool.QueueUserWorkItem(M1);
ThreadPool.QueueUserWorkItem(M1);
ThreadPool.QueueUserWorkItem(M2);
Console.WriteLine("Main End");
Console.ReadLine();
}
static void Main(string[] args)
{
MathClass math = new MathClass();
MCDelegate del = new MCDelegate(math.M1);
del += new MCDelegate(MathClass.M2);
del += new MCDelegate(math.M1);
del();
del -= new MCDelegate(math.M1);
del();
MathDelegate del1, del2;
del1 = new MathDelegate(math.Add);
del2 = new MathDelegate(MathClass.Multiply);
//MyInovoke(del1);
AsyncCallback mycallback = delegate(IAsyncResult ir)
{
long result = del1.EndInvoke(ir);
Console.WriteLine($"The add result done async is {result}");
};
IAsyncResult iar = del1.BeginInvoke(111, 333, mycallback, null);
Console.WriteLine(del2.Invoke(333, 455));
Console.ReadLine();
}