void bkgSearch_ProgressChanged(object sender, ProgressChangedEventArgs e)
{
BackgroundWorker bkgWork = sender as BackgroundWorker;
switch (e.ProgressPercentage)
{
case 0:
asyncOpManager.BeginOperation(bkgWork, Properties.Messages.SearchInProgress, e.ProgressPercentage);
break;
case 100:
asyncOpManager.UpdateStatus(bkgWork, Properties.Messages.EndOperation, e.ProgressPercentage);
break;
default:
asyncOpManager.UpdateStatus(bkgWork, Properties.Messages.SearchInProgress, e.ProgressPercentage);
break;
}
}