Thread t = new Thread(() =>
{
AddIt AddDelegate = new AddIt(AddItem);
this.Invoke(AddDelegate);
});

Thread t3 = new Thread(new ThreadStart(() =>
{
AddIt AddDelegate = new AddIt(AddItem);
this.Invoke(AddDelegate);
}));

Thread t2 = new Thread(() =>
{
this.Invoke(new AddIt(() => { this.listBox1.Items.Add("bbb"); }));
});

  MethodInvoker invoker = () => { Console.WriteLine(); };
//is actually equal to the following form.
  MethodInvoker invoker = delegate() { Console.WriteLine(); };
//這里是Lamdba 表達式的匿名委托的用法

  MethodInvoker invoker = new MethodInvoker(() => { Console.WriteLine(); });
//相當于:
  MethodInvoker invoker = new MethodInvoker(MyFunc);
  partial void MyFunc()
  {
    Console.WriteLine();
  }
 

  MethodInvoker invoker = new MethodInvoker(MyFunc);
 

  MethodInvoker invoker = new MethodInvoker(delegate() { MyFunc(); });
 

  MethodInvoker invoker = () => { Console.WriteLine(); };
 

  MethodInvoker invoker = new MethodInvoker(delegate() { MyFunc(); });

 MethodInvoker invoker = new MethodInvoker(MyFunc);
//而匿名的委托又可以描述為Lambda表達式
  MethodInvoker invoker = new MethodInvoker(() => { Console.WriteLine(); });

  MethodInvoker invoker = delegate() { Console.WriteLine(); };
//而匿名的委托又可以用Lambda表達式來描述
  MethodInvoker invoker = () => { Console.WriteLine(); };