What is used hashset in C#?

Question

Sachin Singh · Answer

I often used hashset to avoid duplicate entries, and i find this is the main advantage of Hashset. suppose you are give a collection and you want to filter out the duplicate then List withDupes= new List (){1,1,2,2,3,3,4}; var noDupes = new HashSet (withDupes);

Amit Mohanty · Answer

HashSet is Unorder Collection which contains unique values to get High performance in C#.net. for more details check the below links https://www.c-sharpcorner.com/article/c-sharp-hashset-with-example/ https://www.geeksforgeeks.org/hashset-in-c-sharp-with-examples/

Uday Dodiya · Answer

Please Refer Following For More https://www.geeksforgeeks.org/hashset-in-c-sharp-with-examples/

Vishal Yelve · Answer

In C#, HashSet is an unordered collection of unique elements. This collection is introduced in .NET 3.5. It supports the implementation of sets and uses the hash table for storage. https://docs.microsoft.com/en-us/dotnet/api/system.collections.generic.hashset-1?view=net-6.0 https://www.c-sharpcorner.com/article/working-with-hashset-in-c-sharp/ https://www.geeksforgeeks.org/hashset-in-c-sharp-with-examples/#:~:text=In%20C%23%2C%20HashSet%20is%20an,the%20hash%20table%20for%20storage.

What is used hashset in C#?

Answers (4)