// This is the subject That may be unique in Each individual occasion of a class private int _field; // That is a property that accesses a discipline, but as it's visibility // is shielded only subclasses will know concerning this property // (and thru it the sector) - https://propertyingurugram.in/raheja-developer-1-ka-2-mega-sale-world-of-plots-in-gurgaon/