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Intellisense not working in visual studio 2017 for XAML

I have tried so many solutions but the Intellisense sometime work and sometimes it is not working.
How can I solve this problem?

Best Answers

Answers

  • prashantvcprashantvc USXamarin Team Xamurai

    Could you elaborate on the problem?
    What did you try so far?

  • UnreachableCodeUnreachableCode USMember ✭✭✭

    Have you tried closing the file after making the change and re-opening it? That was my (brief) issue.

  • XusanRahimovXusanRahimov USMember ✭✭

    Thanks @Seb91 your solution worked for me.

  • batmacibatmaci DEMember ✭✭✭✭✭

    @PierceBoggan said:
    If you haven't already, you should try Visual Studio 2017 version 15.7 or higher. It contains significant improvements to the XAML editing experience:
    https://blog.xamarin.com/new-xamarin-forms-xaml-intellisense-visual-studio-2017/

    Using the solution posted above will cause this ^ not to work.

    why is this even accepted as a solution? this is just a general information and problem exist in vs 2019

  • PrayagPrayag Member

    In my case,
    1) I exclude any file from project and included it again.
    2) Close all documents and open any file u want.

    this solution worked for me many times

  • Juansero29Juansero29 USMember ✭✭
    edited April 2020

    ​In my case, the solution to the IntelliSense on Xamarin XAML files was tied to NuGet package references, I think especially the Xamarin.Forms package. If you have the yellow warning symbol on your packages, you have to get through the following steps on your specific project:

    ​- Make sure it builds without errors

    • Pass an MSBuild /restore [path to the specific project] in CL
      ​- Pass a .\nuget restore at your solution in CL

    • Close and reopen your solution

    • Right-click on the concerned XAML file > Open With... > Make sure to have"XAML Designer" or "Xamarin.Forms Previewer" set to default for XAML files

    You should now have IntelliSense.


    ​In my case, that made the yellow warnings disappear, then XAML IntelliSense worked again on Xamarin.Forms files

  • JunedJuned Member ✭✭

    Try building the project and deploying the project. There may be error in some dll or in some C# code. Try fixing all the errors in your C# code, after that dll errors will be automatically fixed. Now Code Completion and Intellisense should work in XAML. If not try Clean-Build the solution again. If no errors are encountered, XAML Code Completion and Intellisense will work.

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