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Threading doubt..

kiran murthy

I wanted to run a method that scans the entire hard disk for video files but the thing is that it takes a lot of time so i wanted to display a message displaying that the scanning is in progress. can anyone please tell me how i can achieve this?? or even point me in the right direction!

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Vulpes15y ago
Accepted answer
If you use a BackgroundWorker to scan your hard disk (see http://msdn.microsoft.com/en-us/library/system.componentmodel.backgroundworker.aspx), then you can periodically report progress to the UI thread by calling the ReportProgess() method. This raises the ProgressChanged event which can then be handled in an appropriate manner.

A ProgressBar control is often used for this purpose.
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