多執行緒使用方式

 C# .net

//Dec.28, 2023 modify this function to apply muti thread.

ThreadPool.QueueUserWorkItem(_ =>

{});

參考：

https://learn.microsoft.com/zh-tw/dotnet/api/system.threading.threadpool.queueuserworkitem?view=net-7.0&WT.mc_id=DOP-MVP-37580

https://blog.darkthread.net/blog/threadpool-thread-management/