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C# HashSet, introduced in .NET 3.5 within System.Collections.Generic, is an unordered collection of unique elements. It efficiently prevents duplicate entries, outperforming lists. This article covers basic HashSet operations, handling custom types, and ensuring uniqueness using IEquatable, Equals, and GetHashCode methods.
In any programming language, collections play a very important role. Many times we need Sorted collections, so I felt to discuss SortedSet collections in this article. This article can be used by beginners, intermediate, and professionals.
In this article, you will learn about C# - Hashset with Example.
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