title: ASP.NET MSBuild Custom Task Before Publish Visual Studio 2013
body: <p>I am maintaining my user displayed application version numbers in an app.ver file that is deployed with my ASP.NET web app.  Before publishing the application, I would like to be able to increment the version number in that file.</p>
  
  <p>How can I hook into MSBuild to run a task that would do this incrementing prior to publishing?</p>
  
  <p>Thanks!</p>