Smartthreadpool how to know when all threads are done?

Question

Im trying to figure out how to find out when all my threads in the queue are done.. when they are done i want to display a MessageBox saying something like "Operation completed".

This is the code i am using to queue my threads:

Smart.STPStartInfo stpStartInfo = new Smart.STPStartInfo();
stpStartInfo.MaxWorkerThreads = Convert.ToInt32(numericUpDown5.Value);
stpStartInfo.MinWorkerThreads = 2;
_smartThreadPool = new Smart.SmartThreadPool(stpStartInfo);

foreach (string item in urlQueue)
{
    _smartThreadPool.QueueWorkItem(
        new Amib.Threading.Func<string, int, int, string, int>(checkURLSmart),
                                item, iia, 5000, kryptonTextBox1.Text);

    iia++;
}

Any ideas how to know when all threads have completed their work?

What version of .NET and why use a (Smart) ThreadPool? Would Tasks (TPL) be usable? — H H, Oct 10 '12 at 18:35
Duplicate post: http://stackoverflow.com/questions/12795439/smartthreadpool-blocking-ui-thread — Martin James, Oct 11 '12 at 00:12

score 0 · Answer 1 · answered Oct 10 '12 at 18:41

0

You can use WaitAll or WaitAny on a SmartThreadPool.

http://www.codeproject.com/Articles/7933/Smart-Thread-Pool#Feature4

answered Oct 10 '12 at 18:41

Prabhu Murthy

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How would i do that without stopping the GUI? – Jacqueline Oct 10 '12 at 18:49
You will have to do the waiting on yet another Thread or Task. Same as with my answer. And then use Control.Invoke to show the results. – H H Oct 10 '12 at 19:04

Smartthreadpool how to know when all threads are done?

1 Answers1