title: How show minutes and seconds with Stopwatch()
body: <p>I need to show also the minutes, actually I use this code for show the seconds, but also need the minutes </p>
  
  <pre><code>TimeSpan ts = stopwatch.Elapsed;
  Console.WriteLine("File Generated: " + _writer.getBinaryFileName(filePath, Convert.ToInt32(logSelected)) + " in "  + "{0}.{1:D2}" + "seconds", 
      ts.Seconds, 
      ts.Milliseconds/10 + "\n"
  );
  </code></pre>
  
  <p>how can I do?</p>