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    <p>First of all, you actually <em>can</em> update that status label in a thread-safe manner using the <code>ProgressChanged</code> event you're already using; <code>BackgroundWorker.ReportProgress</code> has an overload that takes an <code>object</code> parameter to pass additional information for just this purpose.</p> <p>Secondly, <em>if</em> the problem is that you're trying to set your progress bar's value beyond the maximum, it may be that your hard-coded value of 100 does not correspond to the progress bar's <code>Maximum</code> property (though this seems unlikely since 100 is the default value, I believe).</p> <p>So my suggested changes to your code would be:</p> <pre><code>private void worker_DoWork(object sender, DoWorkEventArgs e) { for (int i = 0; i &lt; allFiles.Length; i++) { localSize += allFiles[i].Length; localFiles++; // this you can pass to ReportProgress string statusText = allFiles[i].Name; int progressPercentage = (100 * i) / allFiles.Length; worker.ReportProgress(progressPercentage, statusText); } } private void worker_ProgressChanged(object sender, ProgressChangedEventArgs e) { // now that this is being done here, it is thread-safe string statusText = e.UserState as string; if (!string.IsNullOrEmpty(statusText)) { toolStripStatusLabel.Text = statusText; } // your progress should be capped at the ProgressBar's Maximum, // rather than 100 int progress = e.ProgressPercentage; int maxProgress = fileRetrievalProgressBar.Maximum; fileRetrievalProgressBar.Value = Math.Min(progress, maxProgress); } </code></pre>
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    1. POBackground Worker Updates a ProgressBar partially or not all Then Bombs Out
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    1. USDan Tao
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    1. COBackgroundWorker already has try/catch in its logic, adding another one is not necessary. You can retrieve the exception, if any, in RunWorkerCompleted.
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    2. CO@liggett78: I did not realize that! Thanks for pointing that out.
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    3. COThis is exactly what I been thinking abt ... Thanks Dan. I'm going to give that a go tonite and see where I get. I reckon this and a few more tweaks here and there should 'ought to do it. Thanks for pointing that out Ligget78. I was ware of this already.
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