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C# Linq Intersect Method
Find common elements between two arrays using the Intersect() method.
The following are our arrays −
int[] val1 = { 15, 20, 40, 60, 75, 90 };
int[] val2 = { 17, 25, 35, 55, 75, 90 };To perform intersection.
val1.AsQueryable().Intersect(val2);
Let us see the entire example.
Example
using System;
using System.Collections.Generic;
using System.Linq;
class Demo {
static void Main() {
int[] val1 = { 15, 20, 40, 60, 75, 90 };
int[] val2 = { 17, 25, 35, 55, 75, 90 };
IEnumerable<int> res = val1.AsQueryable().Intersect(val2);
Console.WriteLine("Intersection of both the lists...");
foreach (int a in res)
Console.WriteLine(a);
}
}Output
Intersection of both the lists... 75 90
Updated on: 23-Jun-2020
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