I want to check C if a thread has finished execution, i. What I do now is call Thread. Join 1but this gives a 1 ms delay. Is there any way to simply check if a thread has finished. ThreadState just seems too cumbersome. This is to give the thread status. For a thread you have the myThread.

It is false if the thread method returned or the thread was aborted. Alternatively you can call Thread.

Complexity - Wikipedia

Join without any arguments:. Blocks the calling thread until a thread terminates, while continuing to perform standard COM and SendMessage pumping. Blocks the calling thread until a thread terminates or the specified time elapses, while continuing to perform standard COM and SendMessage pumping. Why not call Thread.

It will not block the caller and returns a value indicating whether the thread has completed its work. By the way, that is the standard way of testing all WaitHandle classes as well.

I use IsAlive extensively, unless I want to block the current execution of the calling threadin which case I just call Join without a parameter. Now, be aware that IsAlive may return false if the target thread has not actually started execution yet for any reason. Take a look at BackgroundWorker Classwith the OnRunWorkerCompleted you can do it.

If you are dealing with controls that doesn't support cross-thread operation, then you have to invoke the callback method. It depends on how you want to use it.

Using a Join is one stock for savage 111 338 lapua. Another execution only share dealing meaning of doing it is let the thread notify the caller of the thread by using an event.

For instance when you have your graphical user interface GUI thread that calls a process which runs for a while and needs to update the GUI when it finishes, you can use the event to do this.

This website gives you an idea about how to work with events:. Remember that it will result in cross-threading operations and in case you want to update the GUI from another thread, you will have to use the Invoke method of the control which you want to update.

By posting your answer, you agree to the privacy policy and terms of service. Stack Overflow Questions Developer Jobs Documentation beta Tags Users. Sign up or log in to customize your list. Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us.

Choosing an execution-only broker

Log In Sign Up. Join the Stack Overflow Community.

Execution Plan Basics - Simple Talk

Stack Overflow is a community of 7. Join them; it only takes a minute: Execution only share dealing meaning to forex robot for binary options brokers review if Thread finished execution Ask Question.

I have following problem: Bogi 2 13 Mohanavel 2 17 You could fire an event from your thread when it finishes and subscribe to that. Join without any arguments: In this case the specified time is 1 millisecond.

Joinyou should always check that the current thread is different than the one you are joining. Otherwise you'll never return. Daniel - good point. DanielRose Can you give a quick snippet on how to check if they are different?

RyanR Assuming t1 is the thread you want to join: Brian Gideon 36k 7 68 Carlos A Merighe 41 1. Korteby Farouk 44 2 7. Please incorporate the relevant information in the answer and explain why what you are suggesting answers the question. Start ; If you are dealing with controls that doesn't support cross-thread operation, then you have to invoke the callback method this.

Can you pass id back to the onCompleted callback? This website gives you an idea about how to work with events: Sign up or log in StackExchange.

c# - How to check if Thread finished execution - Stack Overflow

Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Stack Overflow works best with JavaScript enabled. Link only answers are bad answers because if the link ever changes your answer becomes useless. MathOverflow Mathematics Cross Validated stats Theoretical Computer Science Physics Chemistry Biology Computer Science Philosophy more 3. Meta Stack Exchange Stack Apps Area 51 Stack Overflow Talent.