【Csharp】Thread匿名方法初识

片段代码笔记

/// <summary>
/// 停止创建运行新任务和新线程，等待所有任务和线程执行完成。
/// </summary>
private void StopRuningTaskOrThreadAndExitOrRestart(bool restartFlag)
{
    timer1.Enabled = false;//停止触发
    if (switchstr == "1" && threadswitchstr == "1")
    {
        Thread t = new Thread((flag) =>
        {
            while (threadUseNum > 0)
            {
                Thread.Sleep(5000);
                RefreshMsgBox(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss") + $"\t=>\t等待子任务执行完成退出：子任务数量：{threadUseNum}");
            }
            if ((bool)flag)
            {
                Process.Start(Application.ExecutablePath);
            }
            Environment.Exit(0);
        });
        t.IsBackground = true;
        t.Start(restartFlag);
    }
    else if (switchstr == "1")
    {
        Thread t = new Thread((flag) =>
        {
            if (taskThread != null)
            {
                taskThread.Wait();//等待执行完成
            }
            if ((bool)flag)
            {
                Process.Start(Application.ExecutablePath);
            }
            Environment.Exit(0);
        });
        t.IsBackground = true;
        t.Start(restartFlag);
    }
}