![Trending Articles on Technical and Non Technical topics](/images/trending_categories.jpeg)
Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
What are union, intersect and except operators in Linq C#?
Union
Union combines multiple collections into a single collection and returns a resultant collection with unique elements
Intersect
Intersect returns sequence elements which are common in both the input sequences
Except
Except returns sequence elements from the first input sequence that are not present in the second input sequence
Example
class Program{ static void Main(){ int[] count1 = { 1, 2, 3, 4 }; int[] count2 = { 2, 4, 7 }; var resultUnion = count1.Union(count2); var resultIntersect = count1.Intersect(count2); var resultExcept = count1.Except(count2); System.Console.WriteLine("Union"); foreach (var item in resultUnion){ Console.WriteLine(item); } System.Console.WriteLine("Intersect"); foreach (var item in resultIntersect){ Console.WriteLine(item); } System.Console.WriteLine("Except"); foreach (var item in resultExcept){ Console.WriteLine(item); } Console.ReadKey(); } }
Output
Union 1 2 3 4 7 Intersect 2 4 Except 1 3
Advertisements