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C# program to find common values from two or more Lists
Create more than one list −
// two lists var list1 = new List<int>{3, 4}; var list2 = new List<int>{1, 2, 3};
Now, use the Intersect() method to get the common values −
var res = list1.Intersect(list2);
The following is the complete code −
Example
using System.Collections.Generic; using System.Linq; using System; public class Demo { public static void Main() { // two lists var list1 = new List<int>{3, 4}; var list2 = new List<int>{1, 2, 3}; // common values var res = list1.Intersect(list2); foreach(int i in res) { Console.WriteLine(i); } } }
Output
3
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