Since the Bootstrapper Class is obsolete with Prism 7 I would like to change my C# WPF App using the PrismApplication Class.
Does anybody k
Okay, So call me dumb or whatever but I had the same issue with the same error:
App.RegisterTypes(IContainerRegistery): no suitable method found to override
My issue was that I went and copied and pasted the App.xaml from Here and the cs from Here and didnt change the name space in the App.xaml from x:Class="Regions.App" to x:Class="WpfApp.App"