Threadpool v / s任务类 [英] Threadpool v/s Task classes
问题描述
大家好，
Hi All,
我有三个工作项必须并行运行，我使用以下代码执行三个工作项，如下所示，这个工作项是不可阻挡的
I have three work items which has to be run parallelly, i am using follwoing code to perform three work items as shown below , this work items are unstoppable
XYZMethod（）
XYZMethod()
{
ThreadPool.QueueUserWorkItem（new WaitCallback（ValidateInformation））;
ThreadPool.QueueUserWorkItem(new WaitCallback(ValidateInformation));
ThreadPool.QueueUserWorkItem（new WaitCallback（Traceprocessing））;
ThreadPool.QueueUserWorkItem(new WaitCallback(Traceprocessing));
ThreadPool.QueueUserWorkItem（new WaitCallback（SendMessage））;
ThreadPool.QueueUserWorkItem(new WaitCallback(SendMessage));
}
OnElapsedTime（）
OnElapsedTime()
{
XYZMethod（）;
XYZMethod();
}
使用Timer类每隔一分钟调用OnElapsedTime。
The OnElapsedTime is called every one minute using Timer class.
此代码是在我们运行.NET 3.5时开发的，但现在我们已经升级到4.0。现在我的问题是如何我可以用任务类替换Threadpool。
This code was developed while we are running with .NET 3.5 , but now we have upgraded to 4.0 . Now my question is how can i replace Threadpool with Task classes.
由于我是TPL的新手，请帮助解决这个问题。
As i am new to the TPL , Please help on this issue.
Thansk提前
Thansk in advance
Mounesh
Mounesh
推荐答案
嗨Mounesh HB，
Hi Mounesh H B,
感谢您发布此处。
对于您的问题，线程池直到支持.net 4.0。您可以使用它。 net 4.0。
For your question, Thread Pool till support in .net 4.0. You could use it for .net 4.0.
如果你想使用4.0中的新功能来制作三个必须并行运行的工作项，那么最好使用并行类而不是任务。
If you want to use new features in 4.0 to make three work items which has to be run parallelly, it would be better to use parallel class instead of task.
有关并行的更多详细信息，请参阅MSDN文章。
For more details about parallel, you could refer to the MSDN article.
https://msdn.microsoft.com/en-us/library/system.threading.tasks.parallel（v = VS。 110）.aspx
https://docs.microsoft.com/en-us/dotnet/standard/parallel-programming/how-to-write-a-simple-parallel-foreach-loop
最诚挚的问候，
Wendy
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