随笔分类 - C# / 异步 多线程
摘要：### 1.计时器类Stopwatch ``` Stopwatch stopwatch=new Stopwatch() stopwatch.Start();//开始计时 stopwatch.Stop();//停止计时 stopwatch.Reset();//重置计时时间 stopwatch.Rest
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摘要：任务超时取消 示例 public static async Task TimeoutCancelTask() { CancellationTokenSource cts = new CancellationTokenSource();//取消令牌 Task task = DoAction(cts);
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