title: How do I extend the project properties screen in Visual Studio?
body: <p>When u view a project properties in Visual Studio u get a number of tabs.</p>
  
  <p>The standard ones are "Application", "Build", "Build Events" etc.</p>
  
  <p>It is also possible to add custom tabs. For example view the properties of a WebApplication or a VSIX project you get different (extra) tabs.</p>
  
  <p>So how do I write a VSIX addin that adds a custom tab to the project properties windows?</p>