Windows.Forms.Timer 或 System.Threading.Timer [英] Windows.Forms.Timer OR System.Threading.Timer

问题描述

我有一个运行多个线程的应用程序.每个线程都应该有一个计时器来检查该线程范围内的某些内容.我的问题是:我应该使用哪个计时器，它们之间有什么区别?

I have an application that runs many threads. Each thread should have a timer that checks for something in that thread's scope. My question is: Which timer I should use and what is the difference between them?

推荐答案

这篇文章提供了一个很好的比较，应该包含您需要的信息:比较 .NET Framework 类库中的 Timer 类:

This article provides an excellent comparison and should contain the information you need: Comparing the Timer Classes in the .NET Framework Class Library:

                                    Windows.Forms  System.Timers         System.Threading 
Timer event runs on what thread?    UI thread      UI or worker thread   Worker thread 
Instances are thread safe?          No             Yes                   No 
Familiar/intuitive object model?    Yes            Yes                   No 
Requires Windows Forms?             Yes            No                    No 
Metronome-quality beat?             No             Yes*                  Yes* 
Timer event supports state object?  No             No                    Yes 
Initial timer event schedulable?    No             No                    Yes 
Class supports inheritance?         Yes            Yes                   No

* 取决于系统资源的可用性(例如工作线程)

* Depending on the availability of system resources (for example, worker threads)

这篇关于Windows.Forms.Timer 或 System.Threading.Timer的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！