C# 多线程

using (BackgroundWorker bw = new BackgroundWorker())
{
    BackgroundWorker bw = new BackgroundWorker();

    bw.RunWorkerCompleted += (sender, e) => { };
    bw.DoWork += (sender, e) =>
    {
    Thread.Sleep(5000);
    }
    bw.RunWorkerAsync("Tank");
}

这种方式会导致原线程等待 新线程结束。

new Thread(() =>
{
}).Start();

这种方式比较好