Any time you proper the ItemsSource with the proper worth XAML will not mechanically reilitialize the collection of things. What advantages does the @property notation maintain about the common getter+setter? During which distinct cases/circumstances must a programmer choose to use one around the opposite? . To summarize, a WPF application https://maxestatesgurgaon.mystrikingly.com/blog/trinity-sky-palazzos-gurgaon-s-luxury-benchmark