If You don't want to add the MoreLinq library for your venture just to get the DistinctBy functionality You'll be able to get a similar final result using the overload of Linq's Distinct method that takes within an IEqualityComparer argument. For an example of a member variable that isn't outlined https://propertyingurugram.in/gmda-offers-30-acres-in-panchgaon-for-shifting-kherki-daula-toll-plaza/