private static void OnCompleted(object sender, CompletedEventArgs args)
{
var elapsedTime = stopWatch.Elapsed;
stopWatch.Stop();
switch (args.Status)
{
case CompletionStatus.Successed:
Console.WriteLine("Operation completed successfully.");
Console.WriteLine(string.Format("Time spent: {0}.", elapsedTime));
Console.WriteLine(string.Format("Input file size: {0} bytes.", args.InputFileSize));
Console.WriteLine(string.Format("Output file size: {0} bytes.", args.OutputFileSize));
programResult = 0;
break;
case CompletionStatus.Cancelled:
Console.WriteLine("Operation has been canceled.");
programResult = 1;
break;
case CompletionStatus.Faulted:
Console.WriteLine("Operation failed.");
foreach (var exception in args.Exceptions)
{
Console.WriteLine(exception.Message);
}
programResult = 1;
break;
default:
throw new ArgumentOutOfRangeException();
}
autoResetEvent.Set();
}