I am so frustrated that I cannot find one single WORKING example of how to get the selected item from a listview using XAML and MVVM. I have found numerous incomplete examples using different behaviors. I did find one promising one using Xamarin.Forms.Behaviors but again, couldn't get it to work. I'm new to Xamarin but I have been coding for 15 years and I have to say the learning curve here has be brutal.
I would really appreciate any help!