//将方法包装成适于线程调用的签名
static void DoSomethingWapper(object state)
{
ClosureClass closure = state as ClosureClass;
var result = DoSomething();
if (closure != null)
{
closure.Result = result;
}
}
/// <summary>
/// 异步操作
/// </summary>
static void AsyncToDo()
{
Thread writeThread = new Thread(new ThreadStart(WriteWapper));
Thread doSomethingThread = new Thread(new ParameterizedThreadStart(DoSomethingWapper));
ClosureClass closure = new ClosureClass();
writeThread.Start();
doSomethingThread.Start(closure);//闭包对象，用于变量穿越
writeThread.Join();
doSomethingThread.Join();
Console.WriteLine(closure.Result);
}
