Originally, we created the MVVM Framework for the WPF platform. Afterwards we found that the techniques developed in this framework could easily be used in WinForms, so we ported the framework there. In v22.1, we optimized our MVVM Framework for WinUI keeping the core functionality the same. If you use our WPF or WinForms Controls, you won't face any issues when migrating to WinUI....
Anthony Sameishchev (DevExpress)
6 June 2022