title: ExcludeFromCodeCoverage attribute is not supported within the Portable Class Library
body: <p>I have observed that the "ExcludeFromCodeCoverage" attribute is not supported within the Portable Class Library.</p>
  
  <p>Is there any workaround for filtering code coverage for business logic within a dll?</p>
  
  <p>Hence, I usually apply this attribute on property getters/setters and code behind files.</p>