title: How to execute Selenium Chrome WebDriver in silent mode?
body: <p>When using Chrome Selenium WebDriver, it  will output diagnostic output when the servers are started:</p>
  <blockquote>
  <p>Started ChromeDriver (v2.0) on port 9515</p>
  </blockquote>
  <p>I do not want to see these messages, how can I suppress them?</p>
  <p>I do this</p>
  <pre><code>ChromeOptions options = new ChromeOptions();
  options.AddArgument(&quot;--silent&quot;);
  IWebDriver Driver = new ChromeDriver(options);
  </code></pre>
  <p>But diagnostic output is not suppress.</p>