title: How can I open a file location or open a folder location in MonoDevelop Gtk#?
body: <p>I want to open a file's location and select the file in explorer on Mac, Ubuntu from MonoDevelop.</p>
  
  <p>This code is working on Windows (but it is not working on Mac and Ubuntu):</p>
  
  <pre><code>System.Diagnostics.Process.Start("explorer.exe", "/select, " + fileaddress);
  </code></pre>