title: Visual Studio 2017 + Xamarin intellisense is stuck in Android mode
body: <p>I created an SAP project with Android and iOS legs.  Use <code>#if __IOS__</code> and <code>#if __ANDROID__</code> for platform specific code.  Intellisense shows the code under <code>#if __IOS__</code> as "gray comment" (and <code>#if __ANDROID__</code> as normal code), even if I switch to iOS by choosing the iOS leg a StartUp Project.  The code actually compiles in iOS, but that has no effect on intellisense.</p>
  
  <p>Any way to fix this?</p>