title: Visual Studio 2017 "Go To Definition" for partial classes
body: <p>In our solution, we work with many partial classes. The implementation is spread over 2 files, whereas one of the files only contains auto generated code.</p>
  
  <p>When I press F12 (Go to Definition) on instances of such classes, VS 2017 displays a list of declarations (2 files) instead directly opening the "non auto-generated" file, like older VS versions do.</p>
  
  <p>How can I get the old behavior again with VS 2017?</p>