摘要： 前台：一个按钮后台：private void button4_Click(object sender, EventArgs e) { for (int i = 30000; i < 30020; i++) { WaitCallback wait = new WaitCallback(DownLoadThreadPool2); ThreadPool.QueueUserWorkItem(wait, i); } } private void DownLoadThreadPool2(object obj) { ... 阅读全文

摘要： 前台：一个按钮后台：private void button3_Click(object sender, EventArgs e) { //这样写只是让线程池启动了一个线程，没有利用多个线程来操作 WaitCallback wait = new WaitCallback(DownLoadThreadPool); ThreadPool.QueueUserWorkItem(wait); } private void DownLoadThreadPool(object ojb) { for (int i = 30000; i < 3002... 阅读全文