how to restart the thread
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Hi, I am using threading concept in my application to fetch the image form the video server and display. the code is: for (int i = 0; i < dataCount; i++) { doneEvents[i] = new ManualResetEvent(false); ImageReader imgr = new ImageReader(doneEvents[i]); objImageReader[i] = imgr; WaitCallback callback = delegate(object state) { imgr.DownloadFile((structCameraServer)state); }; ThreadPool.QueueUserWorkItem(callback, objServer[i]); } WaitHandle.WaitAll(doneEvents); but how to call the thread again after completion of the work (ie how to make the thread to start again). Thanks in advance,
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Hi, I am using threading concept in my application to fetch the image form the video server and display. the code is: for (int i = 0; i < dataCount; i++) { doneEvents[i] = new ManualResetEvent(false); ImageReader imgr = new ImageReader(doneEvents[i]); objImageReader[i] = imgr; WaitCallback callback = delegate(object state) { imgr.DownloadFile((structCameraServer)state); }; ThreadPool.QueueUserWorkItem(callback, objServer[i]); } WaitHandle.WaitAll(doneEvents); but how to call the thread again after completion of the work (ie how to make the thread to start again). Thanks in advance,
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renuga5298 wrote:
how to make the thread to start again
new Thread( ... )
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((lambda (x) `((lambda (x) ,x) ',x)) '`((lambda (x) ,x) ',x))assume like i have 10 threads intially, if i am restarting again with the new thread(...) wont the thread count be increased to 20 and when the number of the thread increases it may create probelm as i need to do this functionality for every 1 sec time interval.
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Hi, I am using threading concept in my application to fetch the image form the video server and display. the code is: for (int i = 0; i < dataCount; i++) { doneEvents[i] = new ManualResetEvent(false); ImageReader imgr = new ImageReader(doneEvents[i]); objImageReader[i] = imgr; WaitCallback callback = delegate(object state) { imgr.DownloadFile((structCameraServer)state); }; ThreadPool.QueueUserWorkItem(callback, objServer[i]); } WaitHandle.WaitAll(doneEvents); but how to call the thread again after completion of the work (ie how to make the thread to start again). Thanks in advance,
renuga5298 wrote:
but how to call the thread again after completion of the work (ie how to make the thread to start again).
Use
Threadclass other thanThreadPool. Don't end the thread when operation completes. Write your code in a loop and when each cycle completes, sleep for some time.Navaneeth How to use google | Ask smart questions
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renuga5298 wrote:
but how to call the thread again after completion of the work (ie how to make the thread to start again).
Use
Threadclass other thanThreadPool. Don't end the thread when operation completes. Write your code in a loop and when each cycle completes, sleep for some time.Navaneeth How to use google | Ask smart questions
Can you please guide me in using the thread class for this scenario as i am new to threading
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Can you please guide me in using the thread class for this scenario as i am new to threading
If your firing a thread off ever second, I would suggest the BackgroundWorker its a lot easier to manage. You could check if its busy on each Tick and fire it off again if not.
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