Windows.Forms.Timer或System.Threading.Timer

问题描述

我有运行多个线程的应用程序。每个线程应该有检查的东西在该线程的范围内的计时器。我的问题是：哪一个定时器我应该使用的，什么是两者之间的区别

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 both.

推荐答案

本文提供了一个很好的比较，应该包含您所需要的信息：Comparing定时器类的.NET Framework类库中的：

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

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

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