comparing two Lists in C#

asp.net, c#, list

Solution

Use LINQ and the `Except` extension method.

var list1 = new List<int> { 1, 2 };
var list2 = new List<int> { 1, 2, 3 };
var remaining = list2.Except(list1);

Problem

I have two Lists, and I've values in these as, ``` List1 List2 ----- ----- 1 1 2 2 3 ``` I've to compare the second list with the first list, and I've to return the values which is not in the `List1`(here "3"), how can we compare two lists like this? can anyone help me?

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