title: How can I get a PropertyGrid to show a SaveFileDialog?
body: <p>I have a property grid control where I want to be able to display a SaveFileDialog as the user is in the process of exporting data to a new file.  I can easily hook up an OpenFileDialog with a FileNameEditor but there doesn't seem to be an equivalent class for saving files.</p>
  
  <p>Is there an existing class that I can specify in the System.ComponentModel.Editor attribute so that a SaveFileDialog is displayed?</p>