I've referenced System.ComponentModel.DataAnnotations in my iOS and Android projects, but I still cannot create a using statement to bring the namespace in... It's added to the project, but not accessible in the platform projects nor the shared code project. How do you enable support for the System.ComponentModel.DataAnnotations namespace in a Xamarin Forms project?
This appears to be a common question, and nobody appears to have an answer, and the Xamarin team keeps promising support. What am I missing, please?
Thanks!