title: Can I get the code coverage percentage from OpenCover
body: <p>I am using OpenCover (and ReportGenerator) to examine my code coverage as part of my CI build process.</p>
  
  <p>Is it somehow possible to have OpenCover fail my build if the coverage doesn't meet a given threshold?</p>
  
  <p>I have looked around but can't find any way to achieve this. Could I peek into the generated report?</p>
  
  <p>EDIT: Sorry, I should have mentioned I am using Nant build scripts.</p>