If You don't want to include the MoreLinq library to your task just to find the DistinctBy functionality Then you can certainly get a similar end result using the overload of Linq's Unique system that requires in an IEqualityComparer argument. From the code below property is employed for a decorator. https://propertyingurugram.in/gurugram-based-real-estate-company-jms-group-receives-the-rera-number-for-its-plotted-development-project-the-pride-in-new-gurgaon/