title: Gtk# Multiple File Filter
body: <p>I want to display only image files in GTK# File Chooser</p>
  
  <pre><code>        fc.SelectMultiple = true;
          FileFilter filter  = new FileFilter();
          filter.Name = "Image files";
          filter.AddPattern ("*.jpg;*.jpeg;*.png;*.tif;*.bmp;*.gif;*.tiff");
          fc.Filter = filter;
  </code></pre>
  
  <p>This does not work.The file chooser does not show any Files.
  Can someone suggest me a proper way to do this. </p>