Breaking News: Grepper is joining You.com. Read the official announcement!

c# list any retun indec

Av3 answered on November 8, 2020 Popularity 9/10 Helpfulness 3/10

answer c# list any retun indec

c# list any retun indec

Comment

public class Item {
	public int Id { get; set; }
	public Item() {}
	public Item(int id) { Id = id; }
}
List<Item> idList = { new Item(1), new Item(2), new Item(3) };
Item[] idLArr = [ new Item(1), new Item(2), new Item(3) ];

Item newItem = new Item(1);

// Using a lambda expression we can do the following query
int index = idList.FindIndex(item => item.Id == newItem.Id);
int arrIndex = Array.IndexOf(idLArr, newItem.Id);

//Then use it like so:
if (index != -1)
{
	// The item exists at index 0!
}

Popularity 9/10 Helpfulness 3/10 Language csharp

Source: Grepper

Tags: any c# list

Link to this answer
Share Copy Link

Contributed on Nov 08 2020

Av3

0 Answers Avg Quality 2/10

Continue with Google

By continuing, I agree that I have read and agree to Greppers's Terms of Service and Privacy Policy.

c# list any retun indec

Contents

More Related Answers

c# list any retun indec

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.