How to check if an array exists in List of arrays

Question

I have a List of Arrays ... And I want to check if an exact array is in List or not

  List<int[]> Output = new List<int[]>();

I have an Array

int[] coordinates

I want to check if coordinates array is exactly in List or Not?

Ousmane D. · Accepted Answer · 2018-06-09 12:53:03Z

7

Use SequenceEqual:

bool result = Output.Any(a => a.SequenceEqual(coordinates));

answered Jun 9, 2018 at 12:53

Ousmane D.

56.6k8 gold badges101 silver badges134 bronze badges

Sign up to request clarification or add additional context in comments.

1 Answer 1