Once you proper the ItemsSource with the proper value XAML would not instantly reilitialize the collection of items. @Kent factors out that Properties usually are not necessary to encapsulate fields, they might do a calculation on other fields, or serve other reasons. I would prevent adding a default into the https://maxestatesgurgaon.travel.blog/2025/03/28/trinity-sky-palazzos-gurgaons-luxury-benchmark/