After you correct the ItemsSource with the proper price XAML will not routinely reilitialize the collection of things. of the abstraction. The values for getRadius() or getCircumference() in the above mentioned instance can be stored immediately, or they may be calculated, it will not make a difference for the caller; https://propertyneargurgaon.politics.blog/2025/07/11/spiti-palm-estate-farukhnagar-premium-residential-plots-for-a-future-ready-lifestyle/