And indexers. By making use of these constructs for indirect entry to inner fields, you'll be able to guard against invalid enter values. Down below is yet another example on how @property can assist when one has to refactor code that's taken from right here (I only summarize it underneath): https://aiplgurugram.co.in/aipl-lake-city-sector-103-gurgaon-a-haven-for-modern-families/