Question

我有一个非常简单的代码用于测试代理服务器的响应，我希望能够启动一个计时器并停止它并获得这些发生所花费的时间。但是，我不相信我下面的代码是我正在寻找的。

Timer proxyStopWatch = new Timer();
proxyStopWatch.Start();
string[] splitProxy = ProxyList[i].Split('|');
string testResults = HTMLProcessor.HTMLProcessing.HTMLResults("http://www.google.com", splitProxy[0], Convert.ToInt32(splitProxy[1]), true, out testResults);
ProxyListResults.Add(ProxyList+"|"+proxyStopWatch.Interval.ToString());
proxyStopWatch.Stop();

Answer 1

要获得经过的时间，StopWatch类可能更容易使用。

Stopwatch stopWatch = new Stopwatch();
stopWatch.Start();

// do stuff

stopWatch.Stop();
long duration = stopWatch.ElapsedMilliseconds;

Answer 2

以下是使用System.Diagnostics命名空间中的秒表的示例：

    Stopwatch stopWatch = new Stopwatch();
    stopWatch.Start();
    Thread.Sleep(10000);
    stopWatch.Stop();
    // Get the elapsed time as a TimeSpan value.
    TimeSpan ts = stopWatch.Elapsed;

    // Format and display the TimeSpan value.
    string elapsedTime = String.Format("{0:00}:{1:00}:{2:00}.{3:00}",
        ts.Hours, ts.Minutes, ts.Seconds,
        ts.Milliseconds / 10);
    Console.WriteLine("RunTime " + elapsedTime);

Answer 3

你是对的。我不认为这就是你要找的东西。你可以这样做：

       DateTime start = DateTime.Now;
       string[] splitProxy = ProxyList[i].Split('|');
       string testResults 
            = HTMLProcessor.HTMLProcessing.HTMLResults("http://www.google.com", 
            splitProxy[0], Convert.ToInt32(splitProxy[1]), true, out testResults);
       ProxyListResults.Add(ProxyList+"|"+proxyStopWatch.Interval.ToString());
       Console.WriteLine("Time elapsed in milliseconds was: " 
            + (DateTime.Now - start).TotalMilliseconds);

C＃计时器的经过时间？

3 个答案: