摘要：1 private readonly ManualResetEvent _resumeEvent = new ManualResetEvent(false); 2 private volatile bool _blnPaused; //记录运行状态是否暂停 3 4 ... 阅读全文

摘要：private void button1_Click(object sender, EventArgs e) { String urlDownLoad = "http://www.cnblogs.com"; //需要获取网页内容的URL地址 //因为URL地址是HTTP协议的，所以返回一个HttpWebRequest对象 HttpWebRequest request = (HttpWebRequest) System.Net.WebRequest.Create(urlDownLoad); H... 阅读全文