LINQ Select distinct from a List?

Question

I have the following list:

    class Person
    {
        public String Name { get; set; }
        public String LastName { get; set; }
        public Stri         


        

Answer 1

Judging by this comment: No, I wan't a list containing all the Persons that contains 1 as a city and another that contains 2 as a city...

We can do something like this:

var city1People = personList.Where(x => x.city == "1").ToList();
var city2People = personList.Where(x => x.city == "2").ToList();

if this is something more dynamic, like you're going to have N cities and want an individual list of people per city, you're going to need to return a collection of lists.