The client did not want to use an MVVM frameworks so much of my navigation from ViewModel classes is by way of messaging (as is my display of alert boxes) Mostly this works great, however, I do have a problem. When I show an alert, the first time it shows once, but the second time it shows 3 times, and then 8 and then 14. Tracing, I see that all the methods are being called again and again, which is firing off the message again and again.
Is this a known problem? Any suggestions on how to stop it?