title: VisualStudio 2017 - Debugger skips over code when using step into
body: <p>What could cause VS 2017's debugger to skip stepping in to code? I've verified that the build is set to <code>Debug</code> and that the project's <code>Properties-&gt;Build-&gt;Optimize code</code> is unchecked. I've tried deleting all the source and output files from my computer and checked it out again from TFS, yet the issue still remains. I've tried logging in as a different account and uninstalling/reinstalling VS and neither resolved the issue. The debugger works fine if I set manual breakpoints and will hit them in portions it would otherwise not step into, but using <code>Step into</code> will often skip portions of my own code for no discernible reason.</p>
  
  <p><strong>Edit</strong></p>
  
  <p>So disabling <code>Just My Code</code> fixed it which I dont understand at all the code is in the same solution, although in two projects/assemblies. So I guess my answer would now be, why does VisualStudio think the middle/end of a method is not "My Code"</p>