Note</h4>

<p>The PropertyAttribute is not used for any purpose by NUnit itself, but
it does display them in the XML output file and in the Test Properties
dialog of the gui.</p>

<p>It is
   possible to write extensions that access the value of specific properties.
   It is also possible to access the value of properties from within a test
   using reflection.</p>

<h3>Custom Property Attributes</h3>

<p>Users can define custom
attributes that derive from <b>PropertyAttribute</b> and have them
recognized b